31877592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1400

約数の個数: 64

約数和(自身を含む): 85536000

約数和(自身を除く): 53658408

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 1007, 1272, 1319, 2014, 2638, 3021, 3957, 4028, 5276, 6042, 7914, 8056, 10552, 12084, 15828, 24168, 25061, 31656, 50122, 69907, 75183, 100244, 139814, 150366, 200488, 209721, 279628, 300732, 419442, 559256, 601464, 838884, 1328233, 1677768, 2656466, 3984699, 5312932, 7969398, 10625864, 15938796, 31877592]

約数ペア:

[(1, 31877592), (2, 15938796), (3, 10625864), (4, 7969398), (6, 5312932), (8, 3984699), (12, 2656466), (19, 1677768), (24, 1328233), (38, 838884), (53, 601464), (57, 559256), (76, 419442), (106, 300732), (114, 279628), (152, 209721), (159, 200488), (212, 150366), (228, 139814), (318, 100244), (424, 75183), (456, 69907), (636, 50122), (1007, 31656), (1272, 25061), (1319, 24168), (2014, 15828), (2638, 12084), (3021, 10552), (3957, 8056), (4028, 7914), (5276, 6042)]