31365008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2999

約数の個数: 40

約数和(自身を含む): 65620800

約数和(自身を除く): 34255792

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 2939, 5336, 5878, 10672, 11756, 23512, 47024, 67597, 85231, 135194, 170462, 270388, 340924, 540776, 681848, 1081552, 1363696, 1960313, 3920626, 7841252, 15682504, 31365008]

約数ペア:

[(1, 31365008), (2, 15682504), (4, 7841252), (8, 3920626), (16, 1960313), (23, 1363696), (29, 1081552), (46, 681848), (58, 540776), (92, 340924), (116, 270388), (184, 170462), (232, 135194), (368, 85231), (464, 67597), (667, 47024), (1334, 23512), (2668, 11756), (2939, 10672), (5336, 5878)]