40190176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5683}}^1$

素因数の和:5723

約数の個数: 48

約数和(自身を含む): 90239184

約数和(自身を除く): 50049008

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 5683, 7072, 11366, 22732, 45464, 73879, 90928, 96611, 147758, 181856, 193222, 295516, 386444, 591032, 772888, 1182064, 1255943, 1545776, 2364128, 2511886, 3091552, 5023772, 10047544, 20095088, 40190176]

約数ペア:

[(1, 40190176), (2, 20095088), (4, 10047544), (8, 5023772), (13, 3091552), (16, 2511886), (17, 2364128), (26, 1545776), (32, 1255943), (34, 1182064), (52, 772888), (68, 591032), (104, 386444), (136, 295516), (208, 193222), (221, 181856), (272, 147758), (416, 96611), (442, 90928), (544, 73879), (884, 45464), (1768, 22732), (3536, 11366), (5683, 7072)]