16331472

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4931}}^1$

素因数の和:4968

約数の個数: 60

約数和(自身を含む): 47702304

約数和(自身を除く): 31370832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 4931, 9862, 14793, 19724, 29586, 39448, 44379, 59172, 78896, 88758, 113413, 118344, 177516, 226826, 236688, 340239, 355032, 453652, 680478, 710064, 907304, 1020717, 1360956, 1814608, 2041434, 2721912, 4082868, 5443824, 8165736, 16331472]

約数ペア:

[(1, 16331472), (2, 8165736), (3, 5443824), (4, 4082868), (6, 2721912), (8, 2041434), (9, 1814608), (12, 1360956), (16, 1020717), (18, 907304), (23, 710064), (24, 680478), (36, 453652), (46, 355032), (48, 340239), (69, 236688), (72, 226826), (92, 177516), (138, 118344), (144, 113413), (184, 88758), (207, 78896), (276, 59172), (368, 44379), (414, 39448), (552, 29586), (828, 19724), (1104, 14793), (1656, 9862), (3312, 4931)]