225545984

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{12409}}^1$

素因数の和:12496

約数の個数: 36

約数和(自身を含む): 456588720

約数和(自身を除く): 231042736

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 12409, 18176, 24818, 49636, 99272, 198544, 397088, 794176, 881039, 1588352, 1762078, 3176704, 3524156, 7048312, 14096624, 28193248, 56386496, 112772992, 225545984]

約数ペア:

[(1, 225545984), (2, 112772992), (4, 56386496), (8, 28193248), (16, 14096624), (32, 7048312), (64, 3524156), (71, 3176704), (128, 1762078), (142, 1588352), (256, 881039), (284, 794176), (568, 397088), (1136, 198544), (2272, 99272), (4544, 49636), (9088, 24818), (12409, 18176)]