22001552

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 44160864

約数和(自身を除く): 22159312

約数列:

[1, 2, 4, 8, 16, 43, 86, 113, 172, 226, 283, 344, 452, 566, 688, 904, 1132, 1808, 2264, 4528, 4859, 9718, 12169, 19436, 24338, 31979, 38872, 48676, 63958, 77744, 97352, 127916, 194704, 255832, 511664, 1375097, 2750194, 5500388, 11000776, 22001552]

約数ペア:

[(1, 22001552), (2, 11000776), (4, 5500388), (8, 2750194), (16, 1375097), (43, 511664), (86, 255832), (113, 194704), (172, 127916), (226, 97352), (283, 77744), (344, 63958), (452, 48676), (566, 38872), (688, 31979), (904, 24338), (1132, 19436), (1808, 12169), (2264, 9718), (4528, 4859)]