86910928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 194737536

約数和(自身を除く): 107826608

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 208, 296, 299, 368, 481, 491, 592, 598, 851, 962, 982, 1196, 1702, 1924, 1964, 2392, 3404, 3848, 3928, 4784, 6383, 6808, 7696, 7856, 11063, 11293, 12766, 13616, 18167, 22126, 22586, 25532, 36334, 44252, 45172, 51064, 72668, 88504, 90344, 102128, 145336, 146809, 177008, 180688, 236171, 290672, 293618, 417841, 472342, 587236, 835682, 944684, 1174472, 1671364, 1889368, 2348944, 3342728, 3778736, 5431933, 6685456, 10863866, 21727732, 43455464, 86910928]

約数ペア:

[(1, 86910928), (2, 43455464), (4, 21727732), (8, 10863866), (13, 6685456), (16, 5431933), (23, 3778736), (26, 3342728), (37, 2348944), (46, 1889368), (52, 1671364), (74, 1174472), (92, 944684), (104, 835682), (148, 587236), (184, 472342), (208, 417841), (296, 293618), (299, 290672), (368, 236171), (481, 180688), (491, 177008), (592, 146809), (598, 145336), (851, 102128), (962, 90344), (982, 88504), (1196, 72668), (1702, 51064), (1924, 45172), (1964, 44252), (2392, 36334), (3404, 25532), (3848, 22586), (3928, 22126), (4784, 18167), (6383, 13616), (6808, 12766), (7696, 11293), (7856, 11063)]