21605632

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2334

約数の個数: 36

約数和(自身を含む): 44311876

約数和(自身を除く): 22706244

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2281, 2368, 4562, 4736, 9124, 9472, 18248, 36496, 72992, 84397, 145984, 168794, 291968, 337588, 583936, 675176, 1350352, 2700704, 5401408, 10802816, 21605632]

約数ペア:

[(1, 21605632), (2, 10802816), (4, 5401408), (8, 2700704), (16, 1350352), (32, 675176), (37, 583936), (64, 337588), (74, 291968), (128, 168794), (148, 145984), (256, 84397), (296, 72992), (592, 36496), (1184, 18248), (2281, 9472), (2368, 9124), (4562, 4736)]