45490384

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 90533888

約数和(自身を除く): 45043504

約数列:

[1, 2, 4, 8, 16, 61, 122, 127, 244, 254, 367, 488, 508, 734, 976, 1016, 1468, 2032, 2936, 5872, 7747, 15494, 22387, 30988, 44774, 46609, 61976, 89548, 93218, 123952, 179096, 186436, 358192, 372872, 745744, 2843149, 5686298, 11372596, 22745192, 45490384]

約数ペア:

[(1, 45490384), (2, 22745192), (4, 11372596), (8, 5686298), (16, 2843149), (61, 745744), (122, 372872), (127, 358192), (244, 186436), (254, 179096), (367, 123952), (488, 93218), (508, 89548), (734, 61976), (976, 46609), (1016, 44774), (1468, 30988), (2032, 22387), (2936, 15494), (5872, 7747)]