40949192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1427}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 81738720

約数和(自身を除く): 40789528

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1427, 1688, 2854, 3587, 5708, 7174, 11416, 14348, 24259, 28696, 48518, 97036, 194072, 301097, 602194, 1204388, 2408776, 5118649, 10237298, 20474596, 40949192]

約数ペア:

[(1, 40949192), (2, 20474596), (4, 10237298), (8, 5118649), (17, 2408776), (34, 1204388), (68, 602194), (136, 301097), (211, 194072), (422, 97036), (844, 48518), (1427, 28696), (1688, 24259), (2854, 14348), (3587, 11416), (5708, 7174)]