16996192

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 35834400

約数和(自身を除く): 18838208

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 199, 272, 314, 398, 544, 628, 796, 1256, 1592, 2512, 2669, 3184, 3383, 5024, 5338, 6368, 6766, 10676, 13532, 21352, 27064, 31243, 42704, 54128, 62486, 85408, 108256, 124972, 249944, 499888, 531131, 999776, 1062262, 2124524, 4249048, 8498096, 16996192]

約数ペア:

[(1, 16996192), (2, 8498096), (4, 4249048), (8, 2124524), (16, 1062262), (17, 999776), (32, 531131), (34, 499888), (68, 249944), (136, 124972), (157, 108256), (199, 85408), (272, 62486), (314, 54128), (398, 42704), (544, 31243), (628, 27064), (796, 21352), (1256, 13532), (1592, 10676), (2512, 6766), (2669, 6368), (3184, 5338), (3383, 5024)]