223645552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22877}}^1$

素因数の和:22945

約数の個数: 40

約数和(自身を含む): 476594496

約数和(自身を除く): 252948944

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 22877, 45754, 91508, 183016, 297401, 366032, 594802, 1075219, 1189604, 2150438, 2379208, 4300876, 4758416, 8601752, 13977847, 17203504, 27955694, 55911388, 111822776, 223645552]

約数ペア:

[(1, 223645552), (2, 111822776), (4, 55911388), (8, 27955694), (13, 17203504), (16, 13977847), (26, 8601752), (47, 4758416), (52, 4300876), (94, 2379208), (104, 2150438), (188, 1189604), (208, 1075219), (376, 594802), (611, 366032), (752, 297401), (1222, 183016), (2444, 91508), (4888, 45754), (9776, 22877)]