16403402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 10968118

約数列:

[1, 2, 17, 31, 34, 62, 79, 158, 197, 394, 527, 1054, 1343, 2449, 2686, 3349, 4898, 6107, 6698, 12214, 15563, 31126, 41633, 83266, 103819, 207638, 264571, 482453, 529142, 964906, 8201701, 16403402]

約数ペア:

[(1, 16403402), (2, 8201701), (17, 964906), (31, 529142), (34, 482453), (62, 264571), (79, 207638), (158, 103819), (197, 83266), (394, 41633), (527, 31126), (1054, 15563), (1343, 12214), (2449, 6698), (2686, 6107), (3349, 4898)]