1089537392

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{2357}}^1$

素因数の和:2705

約数の個数: 40

約数和(自身を含む): 2136800736

約数和(自身を除く): 1047263344

約数列:

[1, 2, 4, 8, 16, 167, 173, 334, 346, 668, 692, 1336, 1384, 2357, 2672, 2768, 4714, 9428, 18856, 28891, 37712, 57782, 115564, 231128, 393619, 407761, 462256, 787238, 815522, 1574476, 1631044, 3148952, 3262088, 6297904, 6524176, 68096087, 136192174, 272384348, 544768696, 1089537392]

約数ペア:

[(1, 1089537392), (2, 544768696), (4, 272384348), (8, 136192174), (16, 68096087), (167, 6524176), (173, 6297904), (334, 3262088), (346, 3148952), (668, 1631044), (692, 1574476), (1336, 815522), (1384, 787238), (2357, 462256), (2672, 407761), (2768, 393619), (4714, 231128), (9428, 115564), (18856, 57782), (28891, 37712)]