31877482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10303}}^1$

素因数の和:10342

約数の個数: 32

約数和(自身を含む): 62318592

約数和(自身を除く): 30441110

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 10303, 20606, 72121, 133939, 144242, 175151, 267878, 350302, 937573, 1226057, 1875146, 2276963, 2452114, 4553926, 15938741, 31877482]

約数ペア:

[(1, 31877482), (2, 15938741), (7, 4553926), (13, 2452114), (14, 2276963), (17, 1875146), (26, 1226057), (34, 937573), (91, 350302), (119, 267878), (182, 175151), (221, 144242), (238, 133939), (442, 72121), (1547, 20606), (3094, 10303)]