8945408

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 18113928

約数和(自身を除く): 9168520

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 421, 664, 842, 1328, 1684, 2656, 3368, 5312, 6736, 10624, 13472, 21248, 26944, 34943, 53888, 69886, 107776, 139772, 279544, 559088, 1118176, 2236352, 4472704, 8945408]

約数ペア:

[(1, 8945408), (2, 4472704), (4, 2236352), (8, 1118176), (16, 559088), (32, 279544), (64, 139772), (83, 107776), (128, 69886), (166, 53888), (256, 34943), (332, 26944), (421, 21248), (664, 13472), (842, 10624), (1328, 6736), (1684, 5312), (2656, 3368)]