84852848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1987}}^1$

素因数の和:2169

約数の個数: 40

約数和(自身を含む): 175270032

約数和(自身を除く): 90417184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 1987, 2512, 2669, 3974, 5338, 7948, 10676, 15896, 21352, 31792, 33779, 42704, 67558, 135116, 270232, 311959, 540464, 623918, 1247836, 2495672, 4991344, 5303303, 10606606, 21213212, 42426424, 84852848]

約数ペア:

[(1, 84852848), (2, 42426424), (4, 21213212), (8, 10606606), (16, 5303303), (17, 4991344), (34, 2495672), (68, 1247836), (136, 623918), (157, 540464), (272, 311959), (314, 270232), (628, 135116), (1256, 67558), (1987, 42704), (2512, 33779), (2669, 31792), (3974, 21352), (5338, 15896), (7948, 10676)]