16291616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 36142848

約数和(自身を除く): 19851232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 1493, 2728, 2986, 5456, 5972, 10912, 11944, 16423, 23888, 32846, 46283, 47776, 65692, 92566, 131384, 185132, 262768, 370264, 509113, 525536, 740528, 1018226, 1481056, 2036452, 4072904, 8145808, 16291616]

約数ペア:

[(1, 16291616), (2, 8145808), (4, 4072904), (8, 2036452), (11, 1481056), (16, 1018226), (22, 740528), (31, 525536), (32, 509113), (44, 370264), (62, 262768), (88, 185132), (124, 131384), (176, 92566), (248, 65692), (341, 47776), (352, 46283), (496, 32846), (682, 23888), (992, 16423), (1364, 11944), (1493, 10912), (2728, 5972), (2986, 5456)]