31785546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23971}}^1$

素因数の和:24006

約数の個数: 32

約数和(自身を含む): 72491328

約数和(自身を除く): 40705782

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 23971, 47942, 71913, 143826, 311623, 407507, 623246, 815014, 934869, 1222521, 1869738, 2445042, 5297591, 10595182, 15892773, 31785546]

約数ペア:

[(1, 31785546), (2, 15892773), (3, 10595182), (6, 5297591), (13, 2445042), (17, 1869738), (26, 1222521), (34, 934869), (39, 815014), (51, 623246), (78, 407507), (102, 311623), (221, 143826), (442, 71913), (663, 47942), (1326, 23971)]