31596392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 63033600

約数和(自身を除く): 31437208

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 2143, 3686, 4286, 7372, 8572, 14744, 17144, 40717, 81434, 162868, 207871, 325736, 415742, 831484, 1662968, 3949549, 7899098, 15798196, 31596392]

約数ペア:

[(1, 31596392), (2, 15798196), (4, 7899098), (8, 3949549), (19, 1662968), (38, 831484), (76, 415742), (97, 325736), (152, 207871), (194, 162868), (388, 81434), (776, 40717), (1843, 17144), (2143, 14744), (3686, 8572), (4286, 7372)]