31837572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5233}}^1$

素因数の和:5269

約数の個数: 54

約数和(自身を含む): 87161802

約数和(自身を除く): 55324230

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 5233, 6084, 10466, 15699, 20932, 31398, 47097, 62796, 68029, 94194, 136058, 188388, 204087, 272116, 408174, 612261, 816348, 884377, 1224522, 1768754, 2449044, 2653131, 3537508, 5306262, 7959393, 10612524, 15918786, 31837572]

約数ペア:

[(1, 31837572), (2, 15918786), (3, 10612524), (4, 7959393), (6, 5306262), (9, 3537508), (12, 2653131), (13, 2449044), (18, 1768754), (26, 1224522), (36, 884377), (39, 816348), (52, 612261), (78, 408174), (117, 272116), (156, 204087), (169, 188388), (234, 136058), (338, 94194), (468, 68029), (507, 62796), (676, 47097), (1014, 31398), (1521, 20932), (2028, 15699), (3042, 10466), (5233, 6084)]