40881064

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23549}}^1$

素因数の和:23593

約数の個数: 32

約数和(自身を含む): 90432000

約数和(自身を除く): 49550936

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 23549, 47098, 94196, 164843, 188392, 329686, 659372, 730019, 1318744, 1460038, 2920076, 5110133, 5840152, 10220266, 20440532, 40881064]

約数ペア:

[(1, 40881064), (2, 20440532), (4, 10220266), (7, 5840152), (8, 5110133), (14, 2920076), (28, 1460038), (31, 1318744), (56, 730019), (62, 659372), (124, 329686), (217, 188392), (248, 164843), (434, 94196), (868, 47098), (1736, 23549)]