39291136

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:4998

約数の個数: 36

約数和(自身を含む): 80975104

約数和(自身を除く): 41683968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 4951, 7936, 9902, 19804, 39608, 79216, 153481, 158432, 306962, 316864, 613924, 633728, 1227848, 1267456, 2455696, 4911392, 9822784, 19645568, 39291136]

約数ペア:

[(1, 39291136), (2, 19645568), (4, 9822784), (8, 4911392), (16, 2455696), (31, 1267456), (32, 1227848), (62, 633728), (64, 613924), (124, 316864), (128, 306962), (248, 158432), (256, 153481), (496, 79216), (992, 39608), (1984, 19804), (3968, 9902), (4951, 7936)]