31286244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 83119680

約数和(自身を除く): 51833436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 484, 638, 726, 743, 957, 1276, 1452, 1486, 1914, 2229, 2972, 3509, 3828, 4458, 7018, 8173, 8916, 10527, 14036, 16346, 21054, 21547, 24519, 32692, 42108, 43094, 49038, 64641, 86188, 89903, 98076, 129282, 179806, 237017, 258564, 269709, 359612, 474034, 539418, 711051, 948068, 1078836, 1422102, 2607187, 2844204, 5214374, 7821561, 10428748, 15643122, 31286244]

約数ペア:

[(1, 31286244), (2, 15643122), (3, 10428748), (4, 7821561), (6, 5214374), (11, 2844204), (12, 2607187), (22, 1422102), (29, 1078836), (33, 948068), (44, 711051), (58, 539418), (66, 474034), (87, 359612), (116, 269709), (121, 258564), (132, 237017), (174, 179806), (242, 129282), (319, 98076), (348, 89903), (363, 86188), (484, 64641), (638, 49038), (726, 43094), (743, 42108), (957, 32692), (1276, 24519), (1452, 21547), (1486, 21054), (1914, 16346), (2229, 14036), (2972, 10527), (3509, 8916), (3828, 8173), (4458, 7018)]