16903328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 19293952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 227, 358, 416, 454, 716, 908, 1432, 1816, 2327, 2864, 2951, 3632, 4654, 5728, 5902, 7264, 9308, 11804, 18616, 23608, 37232, 40633, 47216, 74464, 81266, 94432, 162532, 325064, 528229, 650128, 1056458, 1300256, 2112916, 4225832, 8451664, 16903328]

約数ペア:

[(1, 16903328), (2, 8451664), (4, 4225832), (8, 2112916), (13, 1300256), (16, 1056458), (26, 650128), (32, 528229), (52, 325064), (104, 162532), (179, 94432), (208, 81266), (227, 74464), (358, 47216), (416, 40633), (454, 37232), (716, 23608), (908, 18616), (1432, 11804), (1816, 9308), (2327, 7264), (2864, 5902), (2951, 5728), (3632, 4654)]