1996208048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1847}}^1\times {\mathrm{2179}}^1$

素因数の和:4065

約数の個数: 40

約数和(自身を含む): 3996410880

約数和(自身を除く): 2000202832

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1847, 2179, 3694, 4358, 7388, 8716, 14776, 17432, 29552, 34864, 57257, 67549, 114514, 135098, 229028, 270196, 458056, 540392, 916112, 1080784, 4024613, 8049226, 16098452, 32196904, 64393808, 124763003, 249526006, 499052012, 998104024, 1996208048]

約数ペア:

[(1, 1996208048), (2, 998104024), (4, 499052012), (8, 249526006), (16, 124763003), (31, 64393808), (62, 32196904), (124, 16098452), (248, 8049226), (496, 4024613), (1847, 1080784), (2179, 916112), (3694, 540392), (4358, 458056), (7388, 270196), (8716, 229028), (14776, 135098), (17432, 114514), (29552, 67549), (34864, 57257)]