164089448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6551}}^1$

素因数の和:6689

約数の個数: 32

約数和(自身を含む): 320785920

約数和(自身を除く): 156696472

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 404, 808, 3131, 6262, 6551, 12524, 13102, 25048, 26204, 52408, 203081, 406162, 661651, 812324, 1323302, 1624648, 2646604, 5293208, 20511181, 41022362, 82044724, 164089448]

約数ペア:

[(1, 164089448), (2, 82044724), (4, 41022362), (8, 20511181), (31, 5293208), (62, 2646604), (101, 1624648), (124, 1323302), (202, 812324), (248, 661651), (404, 406162), (808, 203081), (3131, 52408), (6262, 26204), (6551, 25048), (12524, 13102)]