8426455216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{42793}}^1$

素因数の和:43229

約数の個数: 40

約数和(自身を含む): 16895755904

約数和(自身を除く): 8469300688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 397, 496, 794, 1588, 3176, 6352, 12307, 24614, 42793, 49228, 85586, 98456, 171172, 196912, 342344, 684688, 1326583, 2653166, 5306332, 10612664, 16988821, 21225328, 33977642, 67955284, 135910568, 271821136, 526653451, 1053306902, 2106613804, 4213227608, 8426455216]

約数ペア:

[(1, 8426455216), (2, 4213227608), (4, 2106613804), (8, 1053306902), (16, 526653451), (31, 271821136), (62, 135910568), (124, 67955284), (248, 33977642), (397, 21225328), (496, 16988821), (794, 10612664), (1588, 5306332), (3176, 2653166), (6352, 1326583), (12307, 684688), (24614, 342344), (42793, 196912), (49228, 171172), (85586, 98456)]