39696864992

素因数分解:

$2^5\times {\mathrm{31}}^3\times {\mathrm{41641}}^1$

素因数の和:41744

約数の個数: 48

約数和(自身を含む): 80760161664

約数和(自身を除く): 41063296672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 7688, 15376, 29791, 30752, 41641, 59582, 83282, 119164, 166564, 238328, 333128, 476656, 666256, 953312, 1290871, 1332512, 2581742, 5163484, 10326968, 20653936, 40017001, 41307872, 80034002, 160068004, 320136008, 640272016, 1240527031, 1280544032, 2481054062, 4962108124, 9924216248, 19848432496, 39696864992]

約数ペア:

[(1, 39696864992), (2, 19848432496), (4, 9924216248), (8, 4962108124), (16, 2481054062), (31, 1280544032), (32, 1240527031), (62, 640272016), (124, 320136008), (248, 160068004), (496, 80034002), (961, 41307872), (992, 40017001), (1922, 20653936), (3844, 10326968), (7688, 5163484), (15376, 2581742), (29791, 1332512), (30752, 1290871), (41641, 953312), (59582, 666256), (83282, 476656), (119164, 333128), (166564, 238328)]