31490184

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 86806080

約数和(自身を除く): 55315896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 101, 132, 202, 264, 303, 404, 606, 808, 1111, 1181, 1212, 2222, 2362, 2424, 3333, 3543, 4444, 4724, 6666, 7086, 8888, 9448, 12991, 13332, 14172, 25982, 26664, 28344, 38973, 51964, 77946, 103928, 119281, 155892, 238562, 311784, 357843, 477124, 715686, 954248, 1312091, 1431372, 2624182, 2862744, 3936273, 5248364, 7872546, 10496728, 15745092, 31490184]

約数ペア:

[(1, 31490184), (2, 15745092), (3, 10496728), (4, 7872546), (6, 5248364), (8, 3936273), (11, 2862744), (12, 2624182), (22, 1431372), (24, 1312091), (33, 954248), (44, 715686), (66, 477124), (88, 357843), (101, 311784), (132, 238562), (202, 155892), (264, 119281), (303, 103928), (404, 77946), (606, 51964), (808, 38973), (1111, 28344), (1181, 26664), (1212, 25982), (2222, 14172), (2362, 13332), (2424, 12991), (3333, 9448), (3543, 8888), (4444, 7086), (4724, 6666)]