31516984226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{6343}}^1$

素因数の和:7575

約数の個数: 64

約数和(自身を含む): 60775723008

約数和(自身を除く): 29258738782

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 1187, 2093, 2374, 4186, 6343, 8309, 12686, 15431, 16618, 27301, 30862, 44401, 54602, 82459, 88802, 108017, 145889, 164918, 191107, 216034, 291778, 354913, 382214, 577213, 709826, 1021223, 1154426, 1896557, 2042446, 2484391, 3793114, 4968782, 7529141, 13275899, 15058282, 26551798, 52703987, 97878833, 105407974, 173170243, 195757666, 346340486, 685151831, 1212191701, 1370303662, 2251213159, 2424383402, 4502426318, 15758492113, 31516984226]

約数ペア:

[(1, 31516984226), (2, 15758492113), (7, 4502426318), (13, 2424383402), (14, 2251213159), (23, 1370303662), (26, 1212191701), (46, 685151831), (91, 346340486), (161, 195757666), (182, 173170243), (299, 105407974), (322, 97878833), (598, 52703987), (1187, 26551798), (2093, 15058282), (2374, 13275899), (4186, 7529141), (6343, 4968782), (8309, 3793114), (12686, 2484391), (15431, 2042446), (16618, 1896557), (27301, 1154426), (30862, 1021223), (44401, 709826), (54602, 577213), (82459, 382214), (88802, 354913), (108017, 291778), (145889, 216034), (164918, 191107)]