84361664

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 56

約数和(自身を含む): 174930816

約数和(自身を除く): 90569152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 202, 248, 404, 421, 496, 808, 842, 992, 1616, 1684, 1984, 3131, 3232, 3368, 6262, 6464, 6736, 12524, 13051, 13472, 25048, 26102, 26944, 42521, 50096, 52204, 85042, 100192, 104408, 170084, 200384, 208816, 340168, 417632, 680336, 835264, 1318151, 1360672, 2636302, 2721344, 5272604, 10545208, 21090416, 42180832, 84361664]

約数ペア:

[(1, 84361664), (2, 42180832), (4, 21090416), (8, 10545208), (16, 5272604), (31, 2721344), (32, 2636302), (62, 1360672), (64, 1318151), (101, 835264), (124, 680336), (202, 417632), (248, 340168), (404, 208816), (421, 200384), (496, 170084), (808, 104408), (842, 100192), (992, 85042), (1616, 52204), (1684, 50096), (1984, 42521), (3131, 26944), (3232, 26102), (3368, 25048), (6262, 13472), (6464, 13051), (6736, 12524)]