39608032

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 80432352

約数和(自身を除く): 40824320

約数列:

[1, 2, 4, 8, 16, 32, 61, 103, 122, 197, 206, 244, 394, 412, 488, 788, 824, 976, 1576, 1648, 1952, 3152, 3296, 6283, 6304, 12017, 12566, 20291, 24034, 25132, 40582, 48068, 50264, 81164, 96136, 100528, 162328, 192272, 201056, 324656, 384544, 649312, 1237751, 2475502, 4951004, 9902008, 19804016, 39608032]

約数ペア:

[(1, 39608032), (2, 19804016), (4, 9902008), (8, 4951004), (16, 2475502), (32, 1237751), (61, 649312), (103, 384544), (122, 324656), (197, 201056), (206, 192272), (244, 162328), (394, 100528), (412, 96136), (488, 81164), (788, 50264), (824, 48068), (976, 40582), (1576, 25132), (1648, 24034), (1952, 20291), (3152, 12566), (3296, 12017), (6283, 6304)]