45345128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 87780000

約数和(自身を除く): 42434872

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 307, 499, 614, 998, 1228, 1996, 2456, 3992, 11359, 18463, 22718, 36926, 45436, 73852, 90872, 147704, 153193, 306386, 612772, 1225544, 5668141, 11336282, 22672564, 45345128]

約数ペア:

[(1, 45345128), (2, 22672564), (4, 11336282), (8, 5668141), (37, 1225544), (74, 612772), (148, 306386), (296, 153193), (307, 147704), (499, 90872), (614, 73852), (998, 45436), (1228, 36926), (1996, 22718), (2456, 18463), (3992, 11359)]