91917136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2207}}^1$

素因数の和:2371

約数の個数: 40

約数和(自身を含む): 188916480

約数和(自身を除く): 96999344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 1096, 2192, 2207, 2603, 4414, 5206, 8828, 10412, 17656, 20824, 35312, 41648, 41933, 83866, 167732, 302359, 335464, 604718, 670928, 1209436, 2418872, 4837744, 5744821, 11489642, 22979284, 45958568, 91917136]

約数ペア:

[(1, 91917136), (2, 45958568), (4, 22979284), (8, 11489642), (16, 5744821), (19, 4837744), (38, 2418872), (76, 1209436), (137, 670928), (152, 604718), (274, 335464), (304, 302359), (548, 167732), (1096, 83866), (2192, 41933), (2207, 41648), (2603, 35312), (4414, 20824), (5206, 17656), (8828, 10412)]