84506528

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 176631840

約数和(自身を除く): 92125312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 608, 1048, 1061, 2096, 2122, 2489, 4192, 4244, 4978, 8488, 9956, 16976, 19912, 20159, 33952, 39824, 40318, 79648, 80636, 138991, 161272, 277982, 322544, 555964, 645088, 1111928, 2223856, 2640829, 4447712, 5281658, 10563316, 21126632, 42253264, 84506528]

約数ペア:

[(1, 84506528), (2, 42253264), (4, 21126632), (8, 10563316), (16, 5281658), (19, 4447712), (32, 2640829), (38, 2223856), (76, 1111928), (131, 645088), (152, 555964), (262, 322544), (304, 277982), (524, 161272), (608, 138991), (1048, 80636), (1061, 79648), (2096, 40318), (2122, 39824), (2489, 33952), (4192, 20159), (4244, 19912), (4978, 16976), (8488, 9956)]