231489592

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2333}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 442526400

約数和(自身を除く): 211036808

約数列:

[1, 2, 4, 8, 79, 157, 158, 314, 316, 628, 632, 1256, 2333, 4666, 9332, 12403, 18664, 24806, 49612, 99224, 184307, 366281, 368614, 732562, 737228, 1465124, 1474456, 2930248, 28936199, 57872398, 115744796, 231489592]

約数ペア:

[(1, 231489592), (2, 115744796), (4, 57872398), (8, 28936199), (79, 2930248), (157, 1474456), (158, 1465124), (314, 737228), (316, 732562), (628, 368614), (632, 366281), (1256, 184307), (2333, 99224), (4666, 49612), (9332, 24806), (12403, 18664)]