16067584

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 88

約数和(自身を含む): 37140768

約数和(自身を除く): 21073184

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 71, 104, 128, 136, 142, 208, 221, 256, 272, 284, 416, 442, 512, 544, 568, 832, 884, 923, 1024, 1088, 1136, 1207, 1664, 1768, 1846, 2176, 2272, 2414, 3328, 3536, 3692, 4352, 4544, 4828, 6656, 7072, 7384, 8704, 9088, 9656, 13312, 14144, 14768, 15691, 17408, 18176, 19312, 28288, 29536, 31382, 36352, 38624, 56576, 59072, 62764, 72704, 77248, 113152, 118144, 125528, 154496, 226304, 236288, 251056, 308992, 472576, 502112, 617984, 945152, 1004224, 1235968, 2008448, 4016896, 8033792, 16067584]

約数ペア:

[(1, 16067584), (2, 8033792), (4, 4016896), (8, 2008448), (13, 1235968), (16, 1004224), (17, 945152), (26, 617984), (32, 502112), (34, 472576), (52, 308992), (64, 251056), (68, 236288), (71, 226304), (104, 154496), (128, 125528), (136, 118144), (142, 113152), (208, 77248), (221, 72704), (256, 62764), (272, 59072), (284, 56576), (416, 38624), (442, 36352), (512, 31382), (544, 29536), (568, 28288), (832, 19312), (884, 18176), (923, 17408), (1024, 15691), (1088, 14768), (1136, 14144), (1207, 13312), (1664, 9656), (1768, 9088), (1846, 8704), (2176, 7384), (2272, 7072), (2414, 6656), (3328, 4828), (3536, 4544), (3692, 4352)]