31964284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 65270016

約数和(自身を除く): 33305732

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 151, 187, 283, 302, 374, 566, 604, 748, 1132, 1661, 2567, 3113, 3322, 4811, 5134, 6226, 6644, 9622, 10268, 12452, 19244, 28237, 42733, 52921, 56474, 85466, 105842, 112948, 170932, 211684, 470063, 726461, 940126, 1452922, 1880252, 2905844, 7991071, 15982142, 31964284]

約数ペア:

[(1, 31964284), (2, 15982142), (4, 7991071), (11, 2905844), (17, 1880252), (22, 1452922), (34, 940126), (44, 726461), (68, 470063), (151, 211684), (187, 170932), (283, 112948), (302, 105842), (374, 85466), (566, 56474), (604, 52921), (748, 42733), (1132, 28237), (1661, 19244), (2567, 12452), (3113, 10268), (3322, 9622), (4811, 6644), (5134, 6226)]