23376808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 54552960

約数和(自身を除く): 31176152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 163, 182, 197, 326, 364, 394, 652, 728, 788, 1141, 1304, 1379, 1576, 2119, 2282, 2561, 2758, 4238, 4564, 5122, 5516, 8476, 9128, 10244, 11032, 14833, 16952, 17927, 20488, 29666, 32111, 35854, 59332, 64222, 71708, 118664, 128444, 143416, 224777, 256888, 417443, 449554, 834886, 899108, 1669772, 1798216, 2922101, 3339544, 5844202, 11688404, 23376808]

約数ペア:

[(1, 23376808), (2, 11688404), (4, 5844202), (7, 3339544), (8, 2922101), (13, 1798216), (14, 1669772), (26, 899108), (28, 834886), (52, 449554), (56, 417443), (91, 256888), (104, 224777), (163, 143416), (182, 128444), (197, 118664), (326, 71708), (364, 64222), (394, 59332), (652, 35854), (728, 32111), (788, 29666), (1141, 20488), (1304, 17927), (1379, 16952), (1576, 14833), (2119, 11032), (2282, 10244), (2561, 9128), (2758, 8476), (4238, 5516), (4564, 5122)]