31017890644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{70201}}^1$

素因数の和:70540

約数の個数: 48

約数和(自身を含む): 60679800720

約数和(自身を除く): 29661910076

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 293, 377, 586, 754, 1172, 1508, 3809, 7618, 8497, 15236, 16994, 33988, 70201, 110461, 140402, 220922, 280804, 441844, 912613, 1825226, 2035829, 3650452, 4071658, 8143316, 20568893, 26465777, 41137786, 52931554, 82275572, 105863108, 267395609, 534791218, 596497897, 1069582436, 1192995794, 2385991588, 7754472661, 15508945322, 31017890644]

約数ペア:

[(1, 31017890644), (2, 15508945322), (4, 7754472661), (13, 2385991588), (26, 1192995794), (29, 1069582436), (52, 596497897), (58, 534791218), (116, 267395609), (293, 105863108), (377, 82275572), (586, 52931554), (754, 41137786), (1172, 26465777), (1508, 20568893), (3809, 8143316), (7618, 4071658), (8497, 3650452), (15236, 2035829), (16994, 1825226), (33988, 912613), (70201, 441844), (110461, 280804), (140402, 220922)]