81887488

素因数分解:

$2^8\times {\mathrm{179}}^1\times {\mathrm{1787}}^1$

素因数の和:1982

約数の個数: 36

約数和(自身を含む): 164460240

約数和(自身を除く): 82572752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 256, 358, 716, 1432, 1787, 2864, 3574, 5728, 7148, 11456, 14296, 22912, 28592, 45824, 57184, 114368, 228736, 319873, 457472, 639746, 1279492, 2558984, 5117968, 10235936, 20471872, 40943744, 81887488]

約数ペア:

[(1, 81887488), (2, 40943744), (4, 20471872), (8, 10235936), (16, 5117968), (32, 2558984), (64, 1279492), (128, 639746), (179, 457472), (256, 319873), (358, 228736), (716, 114368), (1432, 57184), (1787, 45824), (2864, 28592), (3574, 22912), (5728, 14296), (7148, 11456)]