38727904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71191}}^1$

素因数の和:71218

約数の個数: 24

約数和(自身を含む): 80731728

約数和(自身を除く): 42003824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 71191, 142382, 284764, 569528, 1139056, 1210247, 2278112, 2420494, 4840988, 9681976, 19363952, 38727904]

約数ペア:

[(1, 38727904), (2, 19363952), (4, 9681976), (8, 4840988), (16, 2420494), (17, 2278112), (32, 1210247), (34, 1139056), (68, 569528), (136, 284764), (272, 142382), (544, 71191)]