16128702944

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{188843}}^1$

素因数の和:189027

約数の個数: 48

約数和(自身を含む): 33835557168

約数和(自身を除く): 17706854224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 1256, 2512, 2669, 5024, 5338, 10676, 21352, 42704, 85408, 188843, 377686, 755372, 1510744, 3021488, 3210331, 6042976, 6420662, 12841324, 25682648, 29648351, 51365296, 59296702, 102730592, 118593404, 237186808, 474373616, 504021967, 948747232, 1008043934, 2016087868, 4032175736, 8064351472, 16128702944]

約数ペア:

[(1, 16128702944), (2, 8064351472), (4, 4032175736), (8, 2016087868), (16, 1008043934), (17, 948747232), (32, 504021967), (34, 474373616), (68, 237186808), (136, 118593404), (157, 102730592), (272, 59296702), (314, 51365296), (544, 29648351), (628, 25682648), (1256, 12841324), (2512, 6420662), (2669, 6042976), (5024, 3210331), (5338, 3021488), (10676, 1510744), (21352, 755372), (42704, 377686), (85408, 188843)]