165302912

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41659}}^1$

素因数の和:41704

約数の個数: 32

約数和(自身を含む): 339945600

約数和(自身を除く): 174642688

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 41659, 83318, 166636, 333272, 666544, 1291429, 1333088, 2582858, 2666176, 5165716, 5332352, 10331432, 20662864, 41325728, 82651456, 165302912]

約数ペア:

[(1, 165302912), (2, 82651456), (4, 41325728), (8, 20662864), (16, 10331432), (31, 5332352), (32, 5165716), (62, 2666176), (64, 2582858), (124, 1333088), (128, 1291429), (248, 666544), (496, 333272), (992, 166636), (1984, 83318), (3968, 41659)]