16291488

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 43013376

約数和(自身を除く): 26721888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 761, 892, 1338, 1522, 1784, 2283, 2676, 3044, 3568, 4566, 5352, 6088, 7136, 9132, 10704, 12176, 18264, 21408, 24352, 36528, 73056, 169703, 339406, 509109, 678812, 1018218, 1357624, 2036436, 2715248, 4072872, 5430496, 8145744, 16291488]

約数ペア:

[(1, 16291488), (2, 8145744), (3, 5430496), (4, 4072872), (6, 2715248), (8, 2036436), (12, 1357624), (16, 1018218), (24, 678812), (32, 509109), (48, 339406), (96, 169703), (223, 73056), (446, 36528), (669, 24352), (761, 21408), (892, 18264), (1338, 12176), (1522, 10704), (1784, 9132), (2283, 7136), (2676, 6088), (3044, 5352), (3568, 4566)]