83770804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 164502016

約数和(自身を除く): 80731212

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 157, 314, 331, 403, 628, 662, 806, 1324, 1612, 2041, 4082, 4303, 4867, 8164, 8606, 9734, 10261, 17212, 19468, 20522, 41044, 51967, 63271, 103934, 126542, 133393, 207868, 253084, 266786, 533572, 675571, 1351142, 1610977, 2702284, 3221954, 6443908, 20942701, 41885402, 83770804]

約数ペア:

[(1, 83770804), (2, 41885402), (4, 20942701), (13, 6443908), (26, 3221954), (31, 2702284), (52, 1610977), (62, 1351142), (124, 675571), (157, 533572), (314, 266786), (331, 253084), (403, 207868), (628, 133393), (662, 126542), (806, 103934), (1324, 63271), (1612, 51967), (2041, 41044), (4082, 20522), (4303, 19468), (4867, 17212), (8164, 10261), (8606, 9734)]