16391416

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 31836240

約数和(自身を除く): 15444824

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 424, 536, 577, 1154, 2308, 3551, 4616, 7102, 14204, 28408, 30581, 38659, 61162, 77318, 122324, 154636, 244648, 309272, 2048927, 4097854, 8195708, 16391416]

約数ペア:

[(1, 16391416), (2, 8195708), (4, 4097854), (8, 2048927), (53, 309272), (67, 244648), (106, 154636), (134, 122324), (212, 77318), (268, 61162), (424, 38659), (536, 30581), (577, 28408), (1154, 14204), (2308, 7102), (3551, 4616)]