16148872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 31498200

約数和(自身を除く): 15349328

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 296, 356, 613, 712, 1226, 2452, 3293, 4904, 6586, 13172, 22681, 26344, 45362, 54557, 90724, 109114, 181448, 218228, 436456, 2018609, 4037218, 8074436, 16148872]

約数ペア:

[(1, 16148872), (2, 8074436), (4, 4037218), (8, 2018609), (37, 436456), (74, 218228), (89, 181448), (148, 109114), (178, 90724), (296, 54557), (356, 45362), (613, 26344), (712, 22681), (1226, 13172), (2452, 6586), (3293, 4904)]