31235808

素因数分解:

$2^5\times 3^1\times {\mathrm{331}}^1\times {\mathrm{983}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 82325376

約数和(自身を除く): 51089568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 331, 662, 983, 993, 1324, 1966, 1986, 2648, 2949, 3932, 3972, 5296, 5898, 7864, 7944, 10592, 11796, 15728, 15888, 23592, 31456, 31776, 47184, 94368, 325373, 650746, 976119, 1301492, 1952238, 2602984, 3904476, 5205968, 7808952, 10411936, 15617904, 31235808]

約数ペア:

[(1, 31235808), (2, 15617904), (3, 10411936), (4, 7808952), (6, 5205968), (8, 3904476), (12, 2602984), (16, 1952238), (24, 1301492), (32, 976119), (48, 650746), (96, 325373), (331, 94368), (662, 47184), (983, 31776), (993, 31456), (1324, 23592), (1966, 15888), (1986, 15728), (2648, 11796), (2949, 10592), (3932, 7944), (3972, 7864), (5296, 5898)]