84690448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4567}}^1$

素因数の和:4655

約数の個数: 40

約数和(自身を含む): 175593920

約数和(自身を除く): 90903472

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4567, 4636, 9134, 9272, 18268, 18544, 36536, 73072, 86773, 173546, 278587, 347092, 557174, 694184, 1114348, 1388368, 2228696, 4457392, 5293153, 10586306, 21172612, 42345224, 84690448]

約数ペア:

[(1, 84690448), (2, 42345224), (4, 21172612), (8, 10586306), (16, 5293153), (19, 4457392), (38, 2228696), (61, 1388368), (76, 1114348), (122, 694184), (152, 557174), (244, 347092), (304, 278587), (488, 173546), (976, 86773), (1159, 73072), (2318, 36536), (4567, 18544), (4636, 18268), (9134, 9272)]