32881784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{751}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 66642240

約数和(自身を除く): 33760456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 751, 842, 1502, 1684, 3004, 3368, 5473, 6008, 9763, 10946, 19526, 21892, 39052, 43784, 78104, 316171, 632342, 1264684, 2529368, 4110223, 8220446, 16440892, 32881784]

約数ペア:

[(1, 32881784), (2, 16440892), (4, 8220446), (8, 4110223), (13, 2529368), (26, 1264684), (52, 632342), (104, 316171), (421, 78104), (751, 43784), (842, 39052), (1502, 21892), (1684, 19526), (3004, 10946), (3368, 9763), (5473, 6008)]