31632128944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1\times {\mathrm{2393}}^1$

素因数の和:3134

約数の個数: 80

約数和(自身を含む): 66778350912

約数和(自身を除く): 35146221968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 617, 824, 1234, 1339, 1648, 2393, 2468, 2678, 4786, 4936, 5356, 8021, 9572, 9872, 10712, 16042, 19144, 21424, 31109, 32084, 38288, 62218, 63551, 64168, 124436, 127102, 128336, 246479, 248872, 254204, 492958, 497744, 508408, 826163, 985916, 1016816, 1476481, 1652326, 1971832, 2952962, 3204227, 3304652, 3943664, 5905924, 6408454, 6609304, 11811848, 12816908, 13218608, 19194253, 23623696, 25633816, 38388506, 51267632, 76777012, 152077543, 153554024, 304155086, 307108048, 608310172, 1216620344, 1977008059, 2433240688, 3954016118, 7908032236, 15816064472, 31632128944]

約数ペア:

[(1, 31632128944), (2, 15816064472), (4, 7908032236), (8, 3954016118), (13, 2433240688), (16, 1977008059), (26, 1216620344), (52, 608310172), (103, 307108048), (104, 304155086), (206, 153554024), (208, 152077543), (412, 76777012), (617, 51267632), (824, 38388506), (1234, 25633816), (1339, 23623696), (1648, 19194253), (2393, 13218608), (2468, 12816908), (2678, 11811848), (4786, 6609304), (4936, 6408454), (5356, 5905924), (8021, 3943664), (9572, 3304652), (9872, 3204227), (10712, 2952962), (16042, 1971832), (19144, 1652326), (21424, 1476481), (31109, 1016816), (32084, 985916), (38288, 826163), (62218, 508408), (63551, 497744), (64168, 492958), (124436, 254204), (127102, 248872), (128336, 246479)]