91841984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:853

約数の個数: 56

約数和(自身を含む): 197742048

約数和(自身を除く): 105900064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 167, 208, 334, 416, 661, 668, 832, 1322, 1336, 2171, 2644, 2672, 4342, 5288, 5344, 8593, 8684, 10576, 10688, 17186, 17368, 21152, 34372, 34736, 42304, 68744, 69472, 110387, 137488, 138944, 220774, 274976, 441548, 549952, 883096, 1435031, 1766192, 2870062, 3532384, 5740124, 7064768, 11480248, 22960496, 45920992, 91841984]

約数ペア:

[(1, 91841984), (2, 45920992), (4, 22960496), (8, 11480248), (13, 7064768), (16, 5740124), (26, 3532384), (32, 2870062), (52, 1766192), (64, 1435031), (104, 883096), (167, 549952), (208, 441548), (334, 274976), (416, 220774), (661, 138944), (668, 137488), (832, 110387), (1322, 69472), (1336, 68744), (2171, 42304), (2644, 34736), (2672, 34372), (4342, 21152), (5288, 17368), (5344, 17186), (8593, 10688), (8684, 10576)]