16256475382

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{144731}}^1$

素因数の和:144924

約数の個数: 32

約数和(自身を含む): 28511046144

約数和(自身を除く): 12254570762

約数列:

[1, 2, 7, 14, 71, 113, 142, 226, 497, 791, 994, 1582, 8023, 16046, 56161, 112322, 144731, 289462, 1013117, 2026234, 10275901, 16354603, 20551802, 32709206, 71931307, 114482221, 143862614, 228964442, 1161176813, 2322353626, 8128237691, 16256475382]

約数ペア:

[(1, 16256475382), (2, 8128237691), (7, 2322353626), (14, 1161176813), (71, 228964442), (113, 143862614), (142, 114482221), (226, 71931307), (497, 32709206), (791, 20551802), (994, 16354603), (1582, 10275901), (8023, 2026234), (16046, 1013117), (56161, 289462), (112322, 144731)]