31037704

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 59486400

約数和(自身を除く): 28448696

約数列:

[1, 2, 4, 8, 101, 107, 202, 214, 359, 404, 428, 718, 808, 856, 1436, 2872, 10807, 21614, 36259, 38413, 43228, 72518, 76826, 86456, 145036, 153652, 290072, 307304, 3879713, 7759426, 15518852, 31037704]

約数ペア:

[(1, 31037704), (2, 15518852), (4, 7759426), (8, 3879713), (101, 307304), (107, 290072), (202, 153652), (214, 145036), (359, 86456), (404, 76826), (428, 72518), (718, 43228), (808, 38413), (856, 36259), (1436, 21614), (2872, 10807)]