117619838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21487}}^1$

素因数の和:21536

約数の個数: 32

約数和(自身を含む): 222787584

約数和(自身を除く): 105167746

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 21487, 42974, 150409, 300818, 365279, 494201, 730558, 988402, 2556953, 3459407, 5113906, 6918814, 8401417, 16802834, 58809919, 117619838]

約数ペア:

[(1, 117619838), (2, 58809919), (7, 16802834), (14, 8401417), (17, 6918814), (23, 5113906), (34, 3459407), (46, 2556953), (119, 988402), (161, 730558), (238, 494201), (322, 365279), (391, 300818), (782, 150409), (2737, 42974), (5474, 21487)]