31083468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10487}}^1$

素因数の和:10526

約数の個数: 48

約数和(自身を含む): 82225920

約数和(自身を除く): 51142452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 10487, 20974, 31461, 41948, 62922, 125844, 136331, 199253, 272662, 398506, 408993, 545324, 597759, 797012, 817986, 1195518, 1635972, 2391036, 2590289, 5180578, 7770867, 10361156, 15541734, 31083468]

約数ペア:

[(1, 31083468), (2, 15541734), (3, 10361156), (4, 7770867), (6, 5180578), (12, 2590289), (13, 2391036), (19, 1635972), (26, 1195518), (38, 817986), (39, 797012), (52, 597759), (57, 545324), (76, 408993), (78, 398506), (114, 272662), (156, 199253), (228, 136331), (247, 125844), (494, 62922), (741, 41948), (988, 31461), (1482, 20974), (2964, 10487)]