131601944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{530653}}^1$

素因数の和:530690

約数の個数: 16

約数和(自身を含む): 254713920

約数和(自身を除く): 123111976

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 530653, 1061306, 2122612, 4245224, 16450243, 32900486, 65800972, 131601944]

約数ペア:

[(1, 131601944), (2, 65800972), (4, 32900486), (8, 16450243), (31, 4245224), (62, 2122612), (124, 1061306), (248, 530653)]