87081447622

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{983}}^1\times {\mathrm{20161}}^1$

素因数の和:21185

約数の個数: 32

約数和(自身を含む): 141653373120

約数和(自身を除く): 54571925498

約数列:

[1, 2, 13, 26, 169, 338, 983, 1966, 2197, 4394, 12779, 20161, 25558, 40322, 166127, 262093, 332254, 524186, 2159651, 3407209, 4319302, 6814418, 19818263, 39636526, 44293717, 88587434, 257637419, 515274838, 3349286447, 6698572894, 43540723811, 87081447622]

約数ペア:

[(1, 87081447622), (2, 43540723811), (13, 6698572894), (26, 3349286447), (169, 515274838), (338, 257637419), (983, 88587434), (1966, 44293717), (2197, 39636526), (4394, 19818263), (12779, 6814418), (20161, 4319302), (25558, 3407209), (40322, 2159651), (166127, 524186), (262093, 332254)]