87782672

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 173384736

約数和(自身を除く): 85602064

約数列:

[1, 2, 4, 8, 16, 97, 163, 194, 326, 347, 388, 652, 694, 776, 1304, 1388, 1552, 2608, 2776, 5552, 15811, 31622, 33659, 56561, 63244, 67318, 113122, 126488, 134636, 226244, 252976, 269272, 452488, 538544, 904976, 5486417, 10972834, 21945668, 43891336, 87782672]

約数ペア:

[(1, 87782672), (2, 43891336), (4, 21945668), (8, 10972834), (16, 5486417), (97, 904976), (163, 538544), (194, 452488), (326, 269272), (347, 252976), (388, 226244), (652, 134636), (694, 126488), (776, 113122), (1304, 67318), (1388, 63244), (1552, 56561), (2608, 33659), (2776, 31622), (5552, 15811)]