64193312

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 131588352

約数和(自身を除く): 67395040

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 163, 248, 326, 397, 496, 652, 794, 992, 1304, 1588, 2608, 3176, 5053, 5216, 6352, 10106, 12307, 12704, 20212, 24614, 40424, 49228, 64711, 80848, 98456, 129422, 161696, 196912, 258844, 393824, 517688, 1035376, 2006041, 2070752, 4012082, 8024164, 16048328, 32096656, 64193312]

約数ペア:

[(1, 64193312), (2, 32096656), (4, 16048328), (8, 8024164), (16, 4012082), (31, 2070752), (32, 2006041), (62, 1035376), (124, 517688), (163, 393824), (248, 258844), (326, 196912), (397, 161696), (496, 129422), (652, 98456), (794, 80848), (992, 64711), (1304, 49228), (1588, 40424), (2608, 24614), (3176, 20212), (5053, 12704), (5216, 12307), (6352, 10106)]