32160268

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 69457920

約数和(自身を除く): 37297652

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 67, 79, 98, 124, 134, 158, 196, 217, 268, 316, 434, 469, 553, 868, 938, 1106, 1519, 1876, 2077, 2212, 2449, 3038, 3283, 3871, 4154, 4898, 5293, 6076, 6566, 7742, 8308, 9796, 10586, 13132, 14539, 15484, 17143, 21172, 29078, 34286, 37051, 58156, 68572, 74102, 101773, 120001, 148204, 164083, 203546, 240002, 259357, 328166, 407092, 480004, 518714, 656332, 1037428, 1148581, 2297162, 4594324, 8040067, 16080134, 32160268]

約数ペア:

[(1, 32160268), (2, 16080134), (4, 8040067), (7, 4594324), (14, 2297162), (28, 1148581), (31, 1037428), (49, 656332), (62, 518714), (67, 480004), (79, 407092), (98, 328166), (124, 259357), (134, 240002), (158, 203546), (196, 164083), (217, 148204), (268, 120001), (316, 101773), (434, 74102), (469, 68572), (553, 58156), (868, 37051), (938, 34286), (1106, 29078), (1519, 21172), (1876, 17143), (2077, 15484), (2212, 14539), (2449, 13132), (3038, 10586), (3283, 9796), (3871, 8308), (4154, 7742), (4898, 6566), (5293, 6076)]