16550871376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{40577}}^1$

素因数の和:40688

約数の個数: 80

約数和(自身を含む): 36137468304

約数和(自身を除く): 19586596928

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 53, 74, 104, 106, 148, 208, 212, 296, 424, 481, 592, 689, 848, 962, 1378, 1924, 1961, 2756, 3848, 3922, 5512, 7696, 7844, 11024, 15688, 25493, 31376, 40577, 50986, 81154, 101972, 162308, 203944, 324616, 407888, 527501, 649232, 1055002, 1501349, 2110004, 2150581, 3002698, 4220008, 4301162, 6005396, 8440016, 8602324, 12010792, 17204648, 19517537, 24021584, 27957553, 34409296, 39035074, 55915106, 78070148, 79571497, 111830212, 156140296, 159142994, 223660424, 312280592, 318285988, 447320848, 636571976, 1034429461, 1273143952, 2068858922, 4137717844, 8275435688, 16550871376]

約数ペア:

[(1, 16550871376), (2, 8275435688), (4, 4137717844), (8, 2068858922), (13, 1273143952), (16, 1034429461), (26, 636571976), (37, 447320848), (52, 318285988), (53, 312280592), (74, 223660424), (104, 159142994), (106, 156140296), (148, 111830212), (208, 79571497), (212, 78070148), (296, 55915106), (424, 39035074), (481, 34409296), (592, 27957553), (689, 24021584), (848, 19517537), (962, 17204648), (1378, 12010792), (1924, 8602324), (1961, 8440016), (2756, 6005396), (3848, 4301162), (3922, 4220008), (5512, 3002698), (7696, 2150581), (7844, 2110004), (11024, 1501349), (15688, 1055002), (25493, 649232), (31376, 527501), (40577, 407888), (50986, 324616), (81154, 203944), (101972, 162308)]