87933248

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6217}}^1$

素因数の和:6259

約数の個数: 56

約数和(自身を含む): 199000872

約数和(自身を除く): 111067624

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 6217, 7072, 12434, 14144, 24868, 49736, 80821, 99472, 105689, 161642, 198944, 211378, 323284, 397888, 422756, 646568, 845512, 1293136, 1373957, 1691024, 2586272, 2747914, 3382048, 5172544, 5495828, 6764096, 10991656, 21983312, 43966624, 87933248]

約数ペア:

[(1, 87933248), (2, 43966624), (4, 21983312), (8, 10991656), (13, 6764096), (16, 5495828), (17, 5172544), (26, 3382048), (32, 2747914), (34, 2586272), (52, 1691024), (64, 1373957), (68, 1293136), (104, 845512), (136, 646568), (208, 422756), (221, 397888), (272, 323284), (416, 211378), (442, 198944), (544, 161642), (832, 105689), (884, 99472), (1088, 80821), (1768, 49736), (3536, 24868), (6217, 14144), (7072, 12434)]