8012848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 16673040

約数和(自身を除く): 8660192

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 331, 356, 662, 712, 1324, 1424, 1513, 2648, 3026, 5296, 5627, 6052, 11254, 12104, 22508, 24208, 29459, 45016, 58918, 90032, 117836, 235672, 471344, 500803, 1001606, 2003212, 4006424, 8012848]

約数ペア:

[(1, 8012848), (2, 4006424), (4, 2003212), (8, 1001606), (16, 500803), (17, 471344), (34, 235672), (68, 117836), (89, 90032), (136, 58918), (178, 45016), (272, 29459), (331, 24208), (356, 22508), (662, 12104), (712, 11254), (1324, 6052), (1424, 5627), (1513, 5296), (2648, 3026)]