88778768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1163}}^1$

素因数の和:1551

約数の個数: 40

約数和(自身を含む): 185904768

約数和(自身を除く): 97126000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 1163, 1468, 2326, 2936, 4652, 4771, 5872, 9304, 9542, 15119, 18608, 19084, 30238, 38168, 60476, 76336, 120952, 241904, 426821, 853642, 1707284, 3414568, 5548673, 6829136, 11097346, 22194692, 44389384, 88778768]

約数ペア:

[(1, 88778768), (2, 44389384), (4, 22194692), (8, 11097346), (13, 6829136), (16, 5548673), (26, 3414568), (52, 1707284), (104, 853642), (208, 426821), (367, 241904), (734, 120952), (1163, 76336), (1468, 60476), (2326, 38168), (2936, 30238), (4652, 19084), (4771, 18608), (5872, 15119), (9304, 9542)]