91173584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4243}}^1$

素因数の和:4347

約数の個数: 40

約数和(自身を含む): 189452160

約数和(自身を除く): 98278576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 4243, 5372, 8486, 10744, 16972, 21488, 33944, 67888, 72131, 144262, 288524, 335197, 577048, 670394, 1154096, 1340788, 2681576, 5363152, 5698349, 11396698, 22793396, 45586792, 91173584]

約数ペア:

[(1, 91173584), (2, 45586792), (4, 22793396), (8, 11396698), (16, 5698349), (17, 5363152), (34, 2681576), (68, 1340788), (79, 1154096), (136, 670394), (158, 577048), (272, 335197), (316, 288524), (632, 144262), (1264, 72131), (1343, 67888), (2686, 33944), (4243, 21488), (5372, 16972), (8486, 10744)]