16927352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 36197280

約数和(自身を除く): 19269928

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 53, 74, 83, 104, 106, 148, 166, 212, 296, 332, 424, 481, 664, 689, 962, 1079, 1378, 1924, 1961, 2158, 2756, 3071, 3848, 3922, 4316, 4399, 5512, 6142, 7844, 8632, 8798, 12284, 15688, 17596, 24568, 25493, 35192, 39923, 50986, 57187, 79846, 101972, 114374, 159692, 162763, 203944, 228748, 319384, 325526, 457496, 651052, 1302104, 2115919, 4231838, 8463676, 16927352]

約数ペア:

[(1, 16927352), (2, 8463676), (4, 4231838), (8, 2115919), (13, 1302104), (26, 651052), (37, 457496), (52, 325526), (53, 319384), (74, 228748), (83, 203944), (104, 162763), (106, 159692), (148, 114374), (166, 101972), (212, 79846), (296, 57187), (332, 50986), (424, 39923), (481, 35192), (664, 25493), (689, 24568), (962, 17596), (1079, 15688), (1378, 12284), (1924, 8798), (1961, 8632), (2158, 7844), (2756, 6142), (3071, 5512), (3848, 4399), (3922, 4316)]