15948136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 31207680

約数和(自身を除く): 15259544

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 428, 601, 856, 1202, 2404, 3317, 4808, 6634, 13268, 18631, 26536, 37262, 64307, 74524, 128614, 149048, 257228, 514456, 1993517, 3987034, 7974068, 15948136]

約数ペア:

[(1, 15948136), (2, 7974068), (4, 3987034), (8, 1993517), (31, 514456), (62, 257228), (107, 149048), (124, 128614), (214, 74524), (248, 64307), (428, 37262), (601, 26536), (856, 18631), (1202, 13268), (2404, 6634), (3317, 4808)]