31207036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 67386816

約数和(自身を除く): 36179780

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1237, 1484, 1802, 2474, 3604, 4948, 6307, 8659, 12614, 17318, 21029, 25228, 34636, 42058, 65561, 84116, 131122, 147203, 262244, 294406, 458927, 588812, 917854, 1114537, 1835708, 2229074, 4458148, 7801759, 15603518, 31207036]

約数ペア:

[(1, 31207036), (2, 15603518), (4, 7801759), (7, 4458148), (14, 2229074), (17, 1835708), (28, 1114537), (34, 917854), (53, 588812), (68, 458927), (106, 294406), (119, 262244), (212, 147203), (238, 131122), (371, 84116), (476, 65561), (742, 42058), (901, 34636), (1237, 25228), (1484, 21029), (1802, 17318), (2474, 12614), (3604, 8659), (4948, 6307)]