31748448

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7691}}^1$

素因数の和:7747

約数の個数: 48

約数和(自身を含む): 85288896

約数和(自身を除く): 53540448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 7691, 15382, 23073, 30764, 46146, 61528, 92292, 123056, 184584, 246112, 330713, 369168, 661426, 738336, 992139, 1322852, 1984278, 2645704, 3968556, 5291408, 7937112, 10582816, 15874224, 31748448]

約数ペア:

[(1, 31748448), (2, 15874224), (3, 10582816), (4, 7937112), (6, 5291408), (8, 3968556), (12, 2645704), (16, 1984278), (24, 1322852), (32, 992139), (43, 738336), (48, 661426), (86, 369168), (96, 330713), (129, 246112), (172, 184584), (258, 123056), (344, 92292), (516, 61528), (688, 46146), (1032, 30764), (1376, 23073), (2064, 15382), (4128, 7691)]