91168144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{587}}^1$

素因数の和:1183

約数の個数: 40

約数和(自身を含む): 187675488

約数和(自身を除く): 96507344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 571, 587, 1142, 1174, 2284, 2348, 4568, 4696, 9136, 9392, 9707, 9979, 19414, 19958, 38828, 39916, 77656, 79832, 155312, 159664, 335177, 670354, 1340708, 2681416, 5362832, 5698009, 11396018, 22792036, 45584072, 91168144]

約数ペア:

[(1, 91168144), (2, 45584072), (4, 22792036), (8, 11396018), (16, 5698009), (17, 5362832), (34, 2681416), (68, 1340708), (136, 670354), (272, 335177), (571, 159664), (587, 155312), (1142, 79832), (1174, 77656), (2284, 39916), (2348, 38828), (4568, 19958), (4696, 19414), (9136, 9979), (9392, 9707)]