42180832

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 86776704

約数和(自身を除く): 44595872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 101, 124, 202, 248, 404, 421, 496, 808, 842, 992, 1616, 1684, 3131, 3232, 3368, 6262, 6736, 12524, 13051, 13472, 25048, 26102, 42521, 50096, 52204, 85042, 100192, 104408, 170084, 208816, 340168, 417632, 680336, 1318151, 1360672, 2636302, 5272604, 10545208, 21090416, 42180832]

約数ペア:

[(1, 42180832), (2, 21090416), (4, 10545208), (8, 5272604), (16, 2636302), (31, 1360672), (32, 1318151), (62, 680336), (101, 417632), (124, 340168), (202, 208816), (248, 170084), (404, 104408), (421, 100192), (496, 85042), (808, 52204), (842, 50096), (992, 42521), (1616, 26102), (1684, 25048), (3131, 13472), (3232, 13051), (3368, 12524), (6262, 6736)]