31078008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33203}}^1$

素因数の和:33228

約数の個数: 48

約数和(自身を含む): 90646920

約数和(自身を除く): 59568912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 33203, 66406, 99609, 132812, 199218, 265624, 298827, 398436, 431639, 597654, 796872, 863278, 1195308, 1294917, 1726556, 2390616, 2589834, 3453112, 3884751, 5179668, 7769502, 10359336, 15539004, 31078008]

約数ペア:

[(1, 31078008), (2, 15539004), (3, 10359336), (4, 7769502), (6, 5179668), (8, 3884751), (9, 3453112), (12, 2589834), (13, 2390616), (18, 1726556), (24, 1294917), (26, 1195308), (36, 863278), (39, 796872), (52, 597654), (72, 431639), (78, 398436), (104, 298827), (117, 265624), (156, 199218), (234, 132812), (312, 99609), (468, 66406), (936, 33203)]