2016117584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19661}}^1$

素因数の和:19728

約数の個数: 80

約数和(自身を含む): 4607986320

約数和(自身を除く): 2591868736

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 377, 442, 464, 493, 754, 884, 986, 1508, 1768, 1972, 3016, 3536, 3944, 6032, 6409, 7888, 12818, 19661, 25636, 39322, 51272, 78644, 102544, 157288, 255593, 314576, 334237, 511186, 570169, 668474, 1022372, 1140338, 1336948, 2044744, 2280676, 2673896, 4089488, 4345081, 4561352, 5347792, 7412197, 8690162, 9122704, 9692873, 14824394, 17380324, 19385746, 29648788, 34760648, 38771492, 59297576, 69521296, 77542984, 118595152, 126007349, 155085968, 252014698, 504029396, 1008058792, 2016117584]

約数ペア:

[(1, 2016117584), (2, 1008058792), (4, 504029396), (8, 252014698), (13, 155085968), (16, 126007349), (17, 118595152), (26, 77542984), (29, 69521296), (34, 59297576), (52, 38771492), (58, 34760648), (68, 29648788), (104, 19385746), (116, 17380324), (136, 14824394), (208, 9692873), (221, 9122704), (232, 8690162), (272, 7412197), (377, 5347792), (442, 4561352), (464, 4345081), (493, 4089488), (754, 2673896), (884, 2280676), (986, 2044744), (1508, 1336948), (1768, 1140338), (1972, 1022372), (3016, 668474), (3536, 570169), (3944, 511186), (6032, 334237), (6409, 314576), (7888, 255593), (12818, 157288), (19661, 102544), (25636, 78644), (39322, 51272)]