32711440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9973}}^1$

素因数の和:10027

約数の個数: 40

約数和(自身を含む): 77916888

約数和(自身を除く): 45205448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 9973, 19946, 39892, 49865, 79784, 99730, 159568, 199460, 398920, 408893, 797840, 817786, 1635572, 2044465, 3271144, 4088930, 6542288, 8177860, 16355720, 32711440]

約数ペア:

[(1, 32711440), (2, 16355720), (4, 8177860), (5, 6542288), (8, 4088930), (10, 3271144), (16, 2044465), (20, 1635572), (40, 817786), (41, 797840), (80, 408893), (82, 398920), (164, 199460), (205, 159568), (328, 99730), (410, 79784), (656, 49865), (820, 39892), (1640, 19946), (3280, 9973)]