2080832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 56

約数和(自身を含む): 4629912

約数和(自身を除く): 2549080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 61, 64, 82, 104, 122, 164, 208, 244, 328, 416, 488, 533, 656, 793, 832, 976, 1066, 1312, 1586, 1952, 2132, 2501, 2624, 3172, 3904, 4264, 5002, 6344, 8528, 10004, 12688, 17056, 20008, 25376, 32513, 34112, 40016, 50752, 65026, 80032, 130052, 160064, 260104, 520208, 1040416, 2080832]

約数ペア:

[(1, 2080832), (2, 1040416), (4, 520208), (8, 260104), (13, 160064), (16, 130052), (26, 80032), (32, 65026), (41, 50752), (52, 40016), (61, 34112), (64, 32513), (82, 25376), (104, 20008), (122, 17056), (164, 12688), (208, 10004), (244, 8528), (328, 6344), (416, 5002), (488, 4264), (533, 3904), (656, 3172), (793, 2624), (832, 2501), (976, 2132), (1066, 1952), (1312, 1586)]