31052904

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21211}}^1$

素因数の和:21281

約数の個数: 32

約数和(自身を含む): 78908640

約数和(自身を除く): 47855736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 21211, 42422, 63633, 84844, 127266, 169688, 254532, 509064, 1293871, 2587742, 3881613, 5175484, 7763226, 10350968, 15526452, 31052904]

約数ペア:

[(1, 31052904), (2, 15526452), (3, 10350968), (4, 7763226), (6, 5175484), (8, 3881613), (12, 2587742), (24, 1293871), (61, 509064), (122, 254532), (183, 169688), (244, 127266), (366, 84844), (488, 63633), (732, 42422), (1464, 21211)]