191516512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17551}}^1$

素因数の和:17603

約数の個数: 48

約数和(自身を含む): 424617984

約数和(自身を除く): 233101472

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 17551, 35102, 70204, 140408, 193061, 280816, 386122, 544081, 561632, 772244, 1088162, 1544488, 2176324, 3088976, 4352648, 5984891, 6177952, 8705296, 11969782, 17410592, 23939564, 47879128, 95758256, 191516512]

約数ペア:

[(1, 191516512), (2, 95758256), (4, 47879128), (8, 23939564), (11, 17410592), (16, 11969782), (22, 8705296), (31, 6177952), (32, 5984891), (44, 4352648), (62, 3088976), (88, 2176324), (124, 1544488), (176, 1088162), (248, 772244), (341, 561632), (352, 544081), (496, 386122), (682, 280816), (992, 193061), (1364, 140408), (2728, 70204), (5456, 35102), (10912, 17551)]