31853492

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 63619584

約数和(自身を除く): 31766092

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 193, 242, 341, 386, 484, 682, 772, 1331, 1364, 2123, 2662, 3751, 4246, 5324, 5983, 7502, 8492, 11966, 15004, 23353, 23932, 41261, 46706, 65813, 82522, 93412, 131626, 165044, 256883, 263252, 513766, 723943, 1027532, 1447886, 2895772, 7963373, 15926746, 31853492]

約数ペア:

[(1, 31853492), (2, 15926746), (4, 7963373), (11, 2895772), (22, 1447886), (31, 1027532), (44, 723943), (62, 513766), (121, 263252), (124, 256883), (193, 165044), (242, 131626), (341, 93412), (386, 82522), (484, 65813), (682, 46706), (772, 41261), (1331, 23932), (1364, 23353), (2123, 15004), (2662, 11966), (3751, 8492), (4246, 7502), (5324, 5983)]