87384284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 178700256

約数和(自身を除く): 91315972

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 2132, 2411, 2788, 4822, 9061, 9644, 18122, 31343, 36244, 40987, 62686, 81974, 98851, 125372, 163948, 197702, 395404, 532831, 1065662, 1285063, 1680467, 2131324, 2570126, 3360934, 5140252, 6721868, 21846071, 43692142, 87384284]

約数ペア:

[(1, 87384284), (2, 43692142), (4, 21846071), (13, 6721868), (17, 5140252), (26, 3360934), (34, 2570126), (41, 2131324), (52, 1680467), (68, 1285063), (82, 1065662), (164, 532831), (221, 395404), (442, 197702), (533, 163948), (697, 125372), (884, 98851), (1066, 81974), (1394, 62686), (2132, 40987), (2411, 36244), (2788, 31343), (4822, 18122), (9061, 9644)]