31053866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 52954560

約数和(自身を除く): 21900694

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 646, 901, 907, 1007, 1802, 1814, 2014, 15419, 17119, 17233, 30838, 34238, 34466, 48071, 96142, 292961, 585922, 817207, 913349, 1634414, 1826698, 15526933, 31053866]

約数ペア:

[(1, 31053866), (2, 15526933), (17, 1826698), (19, 1634414), (34, 913349), (38, 817207), (53, 585922), (106, 292961), (323, 96142), (646, 48071), (901, 34466), (907, 34238), (1007, 30838), (1802, 17233), (1814, 17119), (2014, 15419)]