87156632

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 166471200

約数和(自身を除く): 79314568

約数列:

[1, 2, 4, 8, 89, 167, 178, 334, 356, 668, 712, 733, 1336, 1466, 2932, 5864, 14863, 29726, 59452, 65237, 118904, 122411, 130474, 244822, 260948, 489644, 521896, 979288, 10894579, 21789158, 43578316, 87156632]

約数ペア:

[(1, 87156632), (2, 43578316), (4, 21789158), (8, 10894579), (89, 979288), (167, 521896), (178, 489644), (334, 260948), (356, 244822), (668, 130474), (712, 122411), (733, 118904), (1336, 65237), (1466, 59452), (2932, 29726), (5864, 14863)]