194689984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1565

約数の個数: 56

約数和(自身を含む): 412577280

約数和(自身を除く): 217887296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 1016, 1088, 1409, 2032, 2159, 2818, 4064, 4318, 5636, 8128, 8636, 11272, 17272, 22544, 23953, 34544, 45088, 47906, 69088, 90176, 95812, 138176, 178943, 191624, 357886, 383248, 715772, 766496, 1431544, 1532992, 2863088, 3042031, 5726176, 6084062, 11452352, 12168124, 24336248, 48672496, 97344992, 194689984]

約数ペア:

[(1, 194689984), (2, 97344992), (4, 48672496), (8, 24336248), (16, 12168124), (17, 11452352), (32, 6084062), (34, 5726176), (64, 3042031), (68, 2863088), (127, 1532992), (136, 1431544), (254, 766496), (272, 715772), (508, 383248), (544, 357886), (1016, 191624), (1088, 178943), (1409, 138176), (2032, 95812), (2159, 90176), (2818, 69088), (4064, 47906), (4318, 45088), (5636, 34544), (8128, 23953), (8636, 22544), (11272, 17272)]