4204096

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 56

約数和(自身を含む): 9330944

約数和(自身を除く): 5126848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 163, 208, 248, 326, 403, 416, 496, 652, 806, 832, 992, 1304, 1612, 1984, 2119, 2608, 3224, 4238, 5053, 5216, 6448, 8476, 10106, 10432, 12896, 16952, 20212, 25792, 33904, 40424, 65689, 67808, 80848, 131378, 135616, 161696, 262756, 323392, 525512, 1051024, 2102048, 4204096]

約数ペア:

[(1, 4204096), (2, 2102048), (4, 1051024), (8, 525512), (13, 323392), (16, 262756), (26, 161696), (31, 135616), (32, 131378), (52, 80848), (62, 67808), (64, 65689), (104, 40424), (124, 33904), (163, 25792), (208, 20212), (248, 16952), (326, 12896), (403, 10432), (416, 10106), (496, 8476), (652, 6448), (806, 5216), (832, 5053), (992, 4238), (1304, 3224), (1612, 2608), (1984, 2119)]