31760496

素因数分解:

$2^4\times 3^2\times {\mathrm{220559}}^1$

素因数の和:220573

約数の個数: 30

約数和(自身を含む): 88885680

約数和(自身を除く): 57125184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 220559, 441118, 661677, 882236, 1323354, 1764472, 1985031, 2646708, 3528944, 3970062, 5293416, 7940124, 10586832, 15880248, 31760496]

約数ペア:

[(1, 31760496), (2, 15880248), (3, 10586832), (4, 7940124), (6, 5293416), (8, 3970062), (9, 3528944), (12, 2646708), (16, 1985031), (18, 1764472), (24, 1323354), (36, 882236), (48, 661677), (72, 441118), (144, 220559)]