42505984

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{9767}}^1$

素因数の和:9800

約数の個数: 36

約数和(自身を含む): 89846064

約数和(自身を除く): 47340080

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 9767, 19534, 39068, 78136, 156272, 166039, 312544, 332078, 625088, 664156, 1250176, 1328312, 2500352, 2656624, 5313248, 10626496, 21252992, 42505984]

約数ペア:

[(1, 42505984), (2, 21252992), (4, 10626496), (8, 5313248), (16, 2656624), (17, 2500352), (32, 1328312), (34, 1250176), (64, 664156), (68, 625088), (128, 332078), (136, 312544), (256, 166039), (272, 156272), (544, 78136), (1088, 39068), (2176, 19534), (4352, 9767)]