87920482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 147780864

約数和(自身を除く): 59860382

約数列:

[1, 2, 13, 26, 41, 67, 82, 134, 533, 871, 1066, 1231, 1742, 2462, 2747, 5494, 16003, 32006, 35711, 50471, 71422, 82477, 100942, 164954, 656123, 1072201, 1312246, 2144402, 3381557, 6763114, 43960241, 87920482]

約数ペア:

[(1, 87920482), (2, 43960241), (13, 6763114), (26, 3381557), (41, 2144402), (67, 1312246), (82, 1072201), (134, 656123), (533, 164954), (871, 100942), (1066, 82477), (1231, 71422), (1742, 50471), (2462, 35711), (2747, 32006), (5494, 16003)]