105314728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20929}}^1$

素因数の和:20989

約数の個数: 32

約数和(自身を含む): 214741800

約数和(自身を除く): 109427072

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 20929, 41858, 83716, 167432, 355793, 711586, 774373, 1423172, 1548746, 2846344, 3097492, 6194984, 13164341, 26328682, 52657364, 105314728]

約数ペア:

[(1, 105314728), (2, 52657364), (4, 26328682), (8, 13164341), (17, 6194984), (34, 3097492), (37, 2846344), (68, 1548746), (74, 1423172), (136, 774373), (148, 711586), (296, 355793), (629, 167432), (1258, 83716), (2516, 41858), (5032, 20929)]