11120672

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 22861440

約数和(自身を除く): 11740768

約数列:

[1, 2, 4, 8, 16, 32, 53, 79, 83, 106, 158, 166, 212, 316, 332, 424, 632, 664, 848, 1264, 1328, 1696, 2528, 2656, 4187, 4399, 6557, 8374, 8798, 13114, 16748, 17596, 26228, 33496, 35192, 52456, 66992, 70384, 104912, 133984, 140768, 209824, 347521, 695042, 1390084, 2780168, 5560336, 11120672]

約数ペア:

[(1, 11120672), (2, 5560336), (4, 2780168), (8, 1390084), (16, 695042), (32, 347521), (53, 209824), (79, 140768), (83, 133984), (106, 104912), (158, 70384), (166, 66992), (212, 52456), (316, 35192), (332, 33496), (424, 26228), (632, 17596), (664, 16748), (848, 13114), (1264, 8798), (1328, 8374), (1696, 6557), (2528, 4399), (2656, 4187)]