31328848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 63495936

約数和(自身を除く): 32167088

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 761, 1328, 1522, 2573, 3044, 5146, 6088, 10292, 12176, 20584, 23591, 41168, 47182, 63163, 94364, 126326, 188728, 252652, 377456, 505304, 1010608, 1958053, 3916106, 7832212, 15664424, 31328848]

約数ペア:

[(1, 31328848), (2, 15664424), (4, 7832212), (8, 3916106), (16, 1958053), (31, 1010608), (62, 505304), (83, 377456), (124, 252652), (166, 188728), (248, 126326), (332, 94364), (496, 63163), (664, 47182), (761, 41168), (1328, 23591), (1522, 20584), (2573, 12176), (3044, 10292), (5146, 6088)]