2023776472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{51977}}^1$

素因数の和:52171

約数の個数: 32

約数和(自身を含む): 3942011520

約数和(自身を除く): 1918235048

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 4867, 9734, 19468, 38936, 51977, 103954, 207908, 415816, 1611287, 3222574, 6445148, 8160389, 12890296, 16320778, 32641556, 65283112, 252972059, 505944118, 1011888236, 2023776472]

約数ペア:

[(1, 2023776472), (2, 1011888236), (4, 505944118), (8, 252972059), (31, 65283112), (62, 32641556), (124, 16320778), (157, 12890296), (248, 8160389), (314, 6445148), (628, 3222574), (1256, 1611287), (4867, 415816), (9734, 207908), (19468, 103954), (38936, 51977)]