31689388546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1\times {\mathrm{4751}}^1$

素因数の和:6606

約数の個数: 32

約数和(自身を含む): 50237687808

約数和(自身を除く): 18548299262

約数列:

[1, 2, 23, 46, 83, 166, 1747, 1909, 3494, 3818, 4751, 9502, 40181, 80362, 109273, 145001, 218546, 290002, 394333, 788666, 3335023, 6670046, 8299997, 9069659, 16599994, 18139318, 190899931, 381799862, 688899751, 1377799502, 15844694273, 31689388546]

約数ペア:

[(1, 31689388546), (2, 15844694273), (23, 1377799502), (46, 688899751), (83, 381799862), (166, 190899931), (1747, 18139318), (1909, 16599994), (3494, 9069659), (3818, 8299997), (4751, 6670046), (9502, 3335023), (40181, 788666), (80362, 394333), (109273, 290002), (145001, 218546)]