16177331905

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{42323}}^1$

素因数の和:42565

約数の個数: 32

約数和(自身を含む): 22655867904

約数和(自身を除く): 6478535999

約数列:

[1, 5, 7, 35, 67, 163, 335, 469, 815, 1141, 2345, 5705, 10921, 42323, 54605, 76447, 211615, 296261, 382235, 1481305, 2835641, 6898649, 14178205, 19849487, 34493245, 48290543, 99247435, 241452715, 462209483, 2311047415, 3235466381, 16177331905]

約数ペア:

[(1, 16177331905), (5, 3235466381), (7, 2311047415), (35, 462209483), (67, 241452715), (163, 99247435), (335, 48290543), (469, 34493245), (815, 19849487), (1141, 14178205), (2345, 6898649), (5705, 2835641), (10921, 1481305), (42323, 382235), (54605, 296261), (76447, 211615)]