40985344

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{4327}}^1$

素因数の和:4380

約数の個数: 36

約数和(自身を含む): 84041104

約数和(自身を除く): 43055760

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4327, 4736, 8654, 9472, 17308, 34616, 69232, 138464, 160099, 276928, 320198, 553856, 640396, 1107712, 1280792, 2561584, 5123168, 10246336, 20492672, 40985344]

約数ペア:

[(1, 40985344), (2, 20492672), (4, 10246336), (8, 5123168), (16, 2561584), (32, 1280792), (37, 1107712), (64, 640396), (74, 553856), (128, 320198), (148, 276928), (256, 160099), (296, 138464), (592, 69232), (1184, 34616), (2368, 17308), (4327, 9472), (4736, 8654)]