39289648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:853

約数の個数: 40

約数和(自身を含む): 79387776

約数和(自身を除く): 40098128

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 701, 904, 1402, 1808, 2804, 3503, 5608, 7006, 11216, 14012, 21731, 28024, 43462, 56048, 79213, 86924, 158426, 173848, 316852, 347696, 633704, 1267408, 2455603, 4911206, 9822412, 19644824, 39289648]

約数ペア:

[(1, 39289648), (2, 19644824), (4, 9822412), (8, 4911206), (16, 2455603), (31, 1267408), (62, 633704), (113, 347696), (124, 316852), (226, 173848), (248, 158426), (452, 86924), (496, 79213), (701, 56048), (904, 43462), (1402, 28024), (1808, 21731), (2804, 14012), (3503, 11216), (5608, 7006)]