42345008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1447}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 86184960

約数和(自身を除く): 43839952

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1447, 1829, 2894, 3658, 5788, 7316, 11576, 14632, 23152, 29264, 44857, 85373, 89714, 170746, 179428, 341492, 358856, 682984, 717712, 1365968, 2646563, 5293126, 10586252, 21172504, 42345008]

約数ペア:

[(1, 42345008), (2, 21172504), (4, 10586252), (8, 5293126), (16, 2646563), (31, 1365968), (59, 717712), (62, 682984), (118, 358856), (124, 341492), (236, 179428), (248, 170746), (472, 89714), (496, 85373), (944, 44857), (1447, 29264), (1829, 23152), (2894, 14632), (3658, 11576), (5788, 7316)]