13381888

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4050

約数の個数: 36

約数和(自身を含む): 28773388

約数和(自身を除く): 15391500

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 4021, 8042, 16084, 32168, 52273, 64336, 104546, 128672, 209092, 257344, 418184, 514688, 836368, 1029376, 1672736, 3345472, 6690944, 13381888]

約数ペア:

[(1, 13381888), (2, 6690944), (4, 3345472), (8, 1672736), (13, 1029376), (16, 836368), (26, 514688), (32, 418184), (52, 257344), (64, 209092), (104, 128672), (128, 104546), (208, 64336), (256, 52273), (416, 32168), (832, 16084), (1664, 8042), (3328, 4021)]