387917776

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 762076224

約数和(自身を除く): 374158448

約数列:

[1, 2, 4, 8, 16, 103, 206, 401, 412, 587, 802, 824, 1174, 1604, 1648, 2348, 3208, 4696, 6416, 9392, 41303, 60461, 82606, 120922, 165212, 235387, 241844, 330424, 470774, 483688, 660848, 941548, 967376, 1883096, 3766192, 24244861, 48489722, 96979444, 193958888, 387917776]

約数ペア:

[(1, 387917776), (2, 193958888), (4, 96979444), (8, 48489722), (16, 24244861), (103, 3766192), (206, 1883096), (401, 967376), (412, 941548), (587, 660848), (802, 483688), (824, 470774), (1174, 330424), (1604, 241844), (1648, 235387), (2348, 165212), (3208, 120922), (4696, 82606), (6416, 60461), (9392, 41303)]