43199312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 100618560

約数和(自身を除く): 57419248

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 643, 646, 884, 988, 1286, 1292, 1768, 1976, 2572, 2584, 3536, 3952, 4199, 5144, 5168, 8359, 8398, 10288, 10931, 12217, 16718, 16796, 21862, 24434, 33436, 33592, 43724, 48868, 66872, 67184, 87448, 97736, 133744, 142103, 158821, 174896, 195472, 207689, 284206, 317642, 415378, 568412, 635284, 830756, 1136824, 1270568, 1661512, 2273648, 2541136, 2699957, 3323024, 5399914, 10799828, 21599656, 43199312]

約数ペア:

[(1, 43199312), (2, 21599656), (4, 10799828), (8, 5399914), (13, 3323024), (16, 2699957), (17, 2541136), (19, 2273648), (26, 1661512), (34, 1270568), (38, 1136824), (52, 830756), (68, 635284), (76, 568412), (104, 415378), (136, 317642), (152, 284206), (208, 207689), (221, 195472), (247, 174896), (272, 158821), (304, 142103), (323, 133744), (442, 97736), (494, 87448), (643, 67184), (646, 66872), (884, 48868), (988, 43724), (1286, 33592), (1292, 33436), (1768, 24434), (1976, 21862), (2572, 16796), (2584, 16718), (3536, 12217), (3952, 10931), (4199, 10288), (5144, 8398), (5168, 8359)]