23891504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 58121280

約数和(自身を除く): 34229776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 269, 364, 427, 488, 538, 728, 793, 854, 976, 1076, 1456, 1586, 1708, 1883, 2152, 3172, 3416, 3497, 3766, 4304, 5551, 6344, 6832, 6994, 7532, 11102, 12688, 13988, 15064, 16409, 22204, 24479, 27976, 30128, 32818, 44408, 48958, 55952, 65636, 88816, 97916, 114863, 131272, 195832, 213317, 229726, 262544, 391664, 426634, 459452, 853268, 918904, 1493219, 1706536, 1837808, 2986438, 3413072, 5972876, 11945752, 23891504]

約数ペア:

[(1, 23891504), (2, 11945752), (4, 5972876), (7, 3413072), (8, 2986438), (13, 1837808), (14, 1706536), (16, 1493219), (26, 918904), (28, 853268), (52, 459452), (56, 426634), (61, 391664), (91, 262544), (104, 229726), (112, 213317), (122, 195832), (182, 131272), (208, 114863), (244, 97916), (269, 88816), (364, 65636), (427, 55952), (488, 48958), (538, 44408), (728, 32818), (793, 30128), (854, 27976), (976, 24479), (1076, 22204), (1456, 16409), (1586, 15064), (1708, 13988), (1883, 12688), (2152, 11102), (3172, 7532), (3416, 6994), (3497, 6832), (3766, 6344), (4304, 5551)]