31136928

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19079}}^1$

素因数の和:19109

約数の個数: 48

約数和(自身を含む): 86546880

約数和(自身を除く): 55409952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 19079, 38158, 57237, 76316, 114474, 152632, 228948, 305264, 324343, 457896, 610528, 648686, 915792, 973029, 1297372, 1831584, 1946058, 2594744, 3892116, 5189488, 7784232, 10378976, 15568464, 31136928]

約数ペア:

[(1, 31136928), (2, 15568464), (3, 10378976), (4, 7784232), (6, 5189488), (8, 3892116), (12, 2594744), (16, 1946058), (17, 1831584), (24, 1297372), (32, 973029), (34, 915792), (48, 648686), (51, 610528), (68, 457896), (96, 324343), (102, 305264), (136, 228948), (204, 152632), (272, 114474), (408, 76316), (544, 57237), (816, 38158), (1632, 19079)]