15691212464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{83471}}^1$

素因数の和:83889

約数の個数: 40

約数和(自身を含む): 31465605120

約数和(自身を除く): 15774392656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 379, 496, 758, 1516, 3032, 6064, 11749, 23498, 46996, 83471, 93992, 166942, 187984, 333884, 667768, 1335536, 2587601, 5175202, 10350404, 20700808, 31635509, 41401616, 63271018, 126542036, 253084072, 506168144, 980700779, 1961401558, 3922803116, 7845606232, 15691212464]

約数ペア:

[(1, 15691212464), (2, 7845606232), (4, 3922803116), (8, 1961401558), (16, 980700779), (31, 506168144), (62, 253084072), (124, 126542036), (248, 63271018), (379, 41401616), (496, 31635509), (758, 20700808), (1516, 10350404), (3032, 5175202), (6064, 2587601), (11749, 1335536), (23498, 667768), (46996, 333884), (83471, 187984), (93992, 166942)]