99138736

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1553

約数の個数: 40

約数和(自身を含む): 198598400

約数和(自身を除く): 99459664

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 344, 412, 688, 824, 1399, 1648, 2798, 4429, 5596, 8858, 11192, 17716, 22384, 35432, 60157, 70864, 120314, 144097, 240628, 288194, 481256, 576388, 962512, 1152776, 2305552, 6196171, 12392342, 24784684, 49569368, 99138736]

約数ペア:

[(1, 99138736), (2, 49569368), (4, 24784684), (8, 12392342), (16, 6196171), (43, 2305552), (86, 1152776), (103, 962512), (172, 576388), (206, 481256), (344, 288194), (412, 240628), (688, 144097), (824, 120314), (1399, 70864), (1648, 60157), (2798, 35432), (4429, 22384), (5596, 17716), (8858, 11192)]