31300528

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5273}}^1$

素因数の和:5341

約数の個数: 40

約数和(自身を含む): 70629408

約数和(自身を除く): 39328880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5273, 5936, 10546, 21092, 36911, 42184, 73822, 84368, 147644, 279469, 295288, 558938, 590576, 1117876, 1956283, 2235752, 3912566, 4471504, 7825132, 15650264, 31300528]

約数ペア:

[(1, 31300528), (2, 15650264), (4, 7825132), (7, 4471504), (8, 3912566), (14, 2235752), (16, 1956283), (28, 1117876), (53, 590576), (56, 558938), (106, 295288), (112, 279469), (212, 147644), (371, 84368), (424, 73822), (742, 42184), (848, 36911), (1484, 21092), (2968, 10546), (5273, 5936)]