16480236

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 42142464

約数和(自身を除く): 25662228

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 71, 87, 92, 116, 138, 142, 174, 213, 276, 284, 348, 426, 667, 841, 852, 1334, 1633, 1682, 2001, 2059, 2523, 2668, 3266, 3364, 4002, 4118, 4899, 5046, 6177, 6532, 8004, 8236, 9798, 10092, 12354, 19343, 19596, 24708, 38686, 47357, 58029, 59711, 77372, 94714, 116058, 119422, 142071, 179133, 189428, 232116, 238844, 284142, 358266, 568284, 716532, 1373353, 2746706, 4120059, 5493412, 8240118, 16480236]

約数ペア:

[(1, 16480236), (2, 8240118), (3, 5493412), (4, 4120059), (6, 2746706), (12, 1373353), (23, 716532), (29, 568284), (46, 358266), (58, 284142), (69, 238844), (71, 232116), (87, 189428), (92, 179133), (116, 142071), (138, 119422), (142, 116058), (174, 94714), (213, 77372), (276, 59711), (284, 58029), (348, 47357), (426, 38686), (667, 24708), (841, 19596), (852, 19343), (1334, 12354), (1633, 10092), (1682, 9798), (2001, 8236), (2059, 8004), (2523, 6532), (2668, 6177), (3266, 5046), (3364, 4899), (4002, 4118)]