100841968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4951}}^1$

素因数の和:5045

約数の個数: 40

約数和(自身を含む): 208776320

約数和(自身を除く): 107934352

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 4951, 5092, 9902, 10184, 19804, 20368, 39608, 79216, 94069, 188138, 331717, 376276, 663434, 752552, 1326868, 1505104, 2653736, 5307472, 6302623, 12605246, 25210492, 50420984, 100841968]

約数ペア:

[(1, 100841968), (2, 50420984), (4, 25210492), (8, 12605246), (16, 6302623), (19, 5307472), (38, 2653736), (67, 1505104), (76, 1326868), (134, 752552), (152, 663434), (268, 376276), (304, 331717), (536, 188138), (1072, 94069), (1273, 79216), (2546, 39608), (4951, 20368), (5092, 19804), (9902, 10184)]