43491136

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{4021}}^1$

素因数の和:4059

約数の個数: 42

約数和(自身を含む): 93475302

約数和(自身を除く): 49984166

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 4021, 5408, 8042, 10816, 16084, 32168, 52273, 64336, 104546, 128672, 209092, 257344, 418184, 679549, 836368, 1359098, 1672736, 2718196, 3345472, 5436392, 10872784, 21745568, 43491136]

約数ペア:

[(1, 43491136), (2, 21745568), (4, 10872784), (8, 5436392), (13, 3345472), (16, 2718196), (26, 1672736), (32, 1359098), (52, 836368), (64, 679549), (104, 418184), (169, 257344), (208, 209092), (338, 128672), (416, 104546), (676, 64336), (832, 52273), (1352, 32168), (2704, 16084), (4021, 10816), (5408, 8042)]