31856844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8219}}^1$

素因数の和:8262

約数の個数: 48

約数和(自身を含む): 82857600

約数和(自身を除く): 51000756

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 8219, 16438, 24657, 32876, 49314, 98628, 139723, 156161, 279446, 312322, 419169, 468483, 558892, 624644, 838338, 936966, 1676676, 1873932, 2654737, 5309474, 7964211, 10618948, 15928422, 31856844]

約数ペア:

[(1, 31856844), (2, 15928422), (3, 10618948), (4, 7964211), (6, 5309474), (12, 2654737), (17, 1873932), (19, 1676676), (34, 936966), (38, 838338), (51, 624644), (57, 558892), (68, 468483), (76, 419169), (102, 312322), (114, 279446), (204, 156161), (228, 139723), (323, 98628), (646, 49314), (969, 32876), (1292, 24657), (1938, 16438), (3876, 8219)]