2016195584

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:831

約数の個数: 88

約数和(自身を含む): 4363352448

約数和(自身を除く): 2347156864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 311, 416, 487, 512, 622, 832, 974, 1024, 1244, 1664, 1948, 2488, 3328, 3896, 4043, 4976, 6331, 6656, 7792, 8086, 9952, 12662, 13312, 15584, 16172, 19904, 25324, 31168, 32344, 39808, 50648, 62336, 64688, 79616, 101296, 124672, 129376, 151457, 159232, 202592, 249344, 258752, 302914, 318464, 405184, 498688, 517504, 605828, 810368, 1035008, 1211656, 1620736, 1968941, 2070016, 2423312, 3241472, 3937882, 4140032, 4846624, 6482944, 7875764, 9693248, 15751528, 19386496, 31503056, 38772992, 63006112, 77545984, 126012224, 155091968, 252024448, 504048896, 1008097792, 2016195584]

約数ペア:

[(1, 2016195584), (2, 1008097792), (4, 504048896), (8, 252024448), (13, 155091968), (16, 126012224), (26, 77545984), (32, 63006112), (52, 38772992), (64, 31503056), (104, 19386496), (128, 15751528), (208, 9693248), (256, 7875764), (311, 6482944), (416, 4846624), (487, 4140032), (512, 3937882), (622, 3241472), (832, 2423312), (974, 2070016), (1024, 1968941), (1244, 1620736), (1664, 1211656), (1948, 1035008), (2488, 810368), (3328, 605828), (3896, 517504), (4043, 498688), (4976, 405184), (6331, 318464), (6656, 302914), (7792, 258752), (8086, 249344), (9952, 202592), (12662, 159232), (13312, 151457), (15584, 129376), (16172, 124672), (19904, 101296), (25324, 79616), (31168, 64688), (32344, 62336), (39808, 50648)]