24320456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 49935600

約数和(自身を除く): 25615144

約数列:

[1, 2, 4, 8, 19, 38, 43, 61, 76, 86, 122, 152, 172, 244, 344, 488, 817, 1159, 1634, 2318, 2623, 3268, 3721, 4636, 5246, 6536, 7442, 9272, 10492, 14884, 20984, 29768, 49837, 70699, 99674, 141398, 160003, 199348, 282796, 320006, 398696, 565592, 640012, 1280024, 3040057, 6080114, 12160228, 24320456]

約数ペア:

[(1, 24320456), (2, 12160228), (4, 6080114), (8, 3040057), (19, 1280024), (38, 640012), (43, 565592), (61, 398696), (76, 320006), (86, 282796), (122, 199348), (152, 160003), (172, 141398), (244, 99674), (344, 70699), (488, 49837), (817, 29768), (1159, 20984), (1634, 14884), (2318, 10492), (2623, 9272), (3268, 7442), (3721, 6536), (4636, 5246)]