31271262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 73903104

約数和(自身を除く): 42631842

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 47, 51, 66, 94, 102, 141, 187, 282, 374, 517, 561, 593, 799, 1034, 1122, 1186, 1551, 1598, 1779, 2397, 3102, 3558, 4794, 6523, 8789, 10081, 13046, 17578, 19569, 20162, 26367, 27871, 30243, 39138, 52734, 55742, 60486, 83613, 110891, 167226, 221782, 306581, 332673, 473807, 613162, 665346, 919743, 947614, 1421421, 1839486, 2842842, 5211877, 10423754, 15635631, 31271262]

約数ペア:

[(1, 31271262), (2, 15635631), (3, 10423754), (6, 5211877), (11, 2842842), (17, 1839486), (22, 1421421), (33, 947614), (34, 919743), (47, 665346), (51, 613162), (66, 473807), (94, 332673), (102, 306581), (141, 221782), (187, 167226), (282, 110891), (374, 83613), (517, 60486), (561, 55742), (593, 52734), (799, 39138), (1034, 30243), (1122, 27871), (1186, 26367), (1551, 20162), (1598, 19569), (1779, 17578), (2397, 13046), (3102, 10081), (3558, 8789), (4794, 6523)]