16308387844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{27431}}^1$

素因数の和:28708

約数の個数: 48

約数和(自身を含む): 34564320000

約数和(自身を除く): 18255932156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1249, 2498, 4996, 8743, 17486, 21233, 27431, 34972, 42466, 54862, 84932, 109724, 148631, 192017, 297262, 384034, 466327, 594524, 768068, 932654, 1865308, 3264289, 6528578, 13057156, 34261319, 68522638, 137045276, 239829233, 479658466, 582442423, 959316932, 1164884846, 2329769692, 4077096961, 8154193922, 16308387844]

約数ペア:

[(1, 16308387844), (2, 8154193922), (4, 4077096961), (7, 2329769692), (14, 1164884846), (17, 959316932), (28, 582442423), (34, 479658466), (68, 239829233), (119, 137045276), (238, 68522638), (476, 34261319), (1249, 13057156), (2498, 6528578), (4996, 3264289), (8743, 1865308), (17486, 932654), (21233, 768068), (27431, 594524), (34972, 466327), (42466, 384034), (54862, 297262), (84932, 192017), (109724, 148631)]