31131508034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2503}}^1\times {\mathrm{13789}}^1$

素因数の和:16346

約数の個数: 32

約数和(自身を含む): 52209601920

約数和(自身を除く): 21078093886

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 2503, 5006, 13789, 27533, 27578, 55066, 102623, 151679, 205246, 303358, 565349, 1128853, 1130698, 2257706, 6218839, 12437678, 34513867, 69027734, 379652537, 759305074, 1415068547, 2830137094, 15565754017, 31131508034]

約数ペア:

[(1, 31131508034), (2, 15565754017), (11, 2830137094), (22, 1415068547), (41, 759305074), (82, 379652537), (451, 69027734), (902, 34513867), (2503, 12437678), (5006, 6218839), (13789, 2257706), (27533, 1130698), (27578, 1128853), (55066, 565349), (102623, 303358), (151679, 205246)]