40024508768

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{2251}}^1\times {\mathrm{9109}}^1$

素因数の和:11431

約数の個数: 48

約数和(自身を含む): 80134402320

約数和(自身を除く): 40109893552

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 2251, 4502, 9004, 9109, 18008, 18218, 36016, 36436, 72032, 72872, 137311, 145744, 274622, 291488, 549244, 555649, 1098488, 1111298, 2196976, 2222596, 4393952, 4445192, 8890384, 17780768, 20504359, 41008718, 82017436, 164034872, 328069744, 656139488, 1250765899, 2501531798, 5003063596, 10006127192, 20012254384, 40024508768]

約数ペア:

[(1, 40024508768), (2, 20012254384), (4, 10006127192), (8, 5003063596), (16, 2501531798), (32, 1250765899), (61, 656139488), (122, 328069744), (244, 164034872), (488, 82017436), (976, 41008718), (1952, 20504359), (2251, 17780768), (4502, 8890384), (9004, 4445192), (9109, 4393952), (18008, 2222596), (18218, 2196976), (36016, 1111298), (36436, 1098488), (72032, 555649), (72872, 549244), (137311, 291488), (145744, 274622)]