22977872

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 45800640

約数和(自身を除く): 22822768

約数列:

[1, 2, 4, 8, 16, 71, 113, 142, 179, 226, 284, 358, 452, 568, 716, 904, 1136, 1432, 1808, 2864, 8023, 12709, 16046, 20227, 25418, 32092, 40454, 50836, 64184, 80908, 101672, 128368, 161816, 203344, 323632, 1436117, 2872234, 5744468, 11488936, 22977872]

約数ペア:

[(1, 22977872), (2, 11488936), (4, 5744468), (8, 2872234), (16, 1436117), (71, 323632), (113, 203344), (142, 161816), (179, 128368), (226, 101672), (284, 80908), (358, 64184), (452, 50836), (568, 40454), (716, 32092), (904, 25418), (1136, 20227), (1432, 16046), (1808, 12709), (2864, 8023)]