40409272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7247}}^1$

素因数の和:7311

約数の個数: 32

約数和(自身を含む): 82192320

約数和(自身を除く): 41783048

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 7247, 14494, 28988, 57976, 123199, 246398, 297127, 492796, 594254, 985592, 1188508, 2377016, 5051159, 10102318, 20204636, 40409272]

約数ペア:

[(1, 40409272), (2, 20204636), (4, 10102318), (8, 5051159), (17, 2377016), (34, 1188508), (41, 985592), (68, 594254), (82, 492796), (136, 297127), (164, 246398), (328, 123199), (697, 57976), (1394, 28988), (2788, 14494), (5576, 7247)]