31782434

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 19539166

約数列:

[1, 2, 29, 47, 58, 89, 94, 131, 178, 262, 1363, 2581, 2726, 3799, 4183, 5162, 6157, 7598, 8366, 11659, 12314, 23318, 121307, 178553, 242614, 338111, 357106, 547973, 676222, 1095946, 15891217, 31782434]

約数ペア:

[(1, 31782434), (2, 15891217), (29, 1095946), (47, 676222), (58, 547973), (89, 357106), (94, 338111), (131, 242614), (178, 178553), (262, 121307), (1363, 23318), (2581, 12314), (2726, 11659), (3799, 8366), (4183, 7598), (5162, 6157)]