38862856

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 74917080

約数和(自身を除く): 36054224

約数列:

[1, 2, 4, 8, 61, 97, 122, 194, 244, 388, 488, 776, 821, 1642, 3284, 5917, 6568, 11834, 23668, 47336, 50081, 79637, 100162, 159274, 200324, 318548, 400648, 637096, 4857857, 9715714, 19431428, 38862856]

約数ペア:

[(1, 38862856), (2, 19431428), (4, 9715714), (8, 4857857), (61, 637096), (97, 400648), (122, 318548), (194, 200324), (244, 159274), (388, 100162), (488, 79637), (776, 50081), (821, 47336), (1642, 23668), (3284, 11834), (5917, 6568)]