31877369824

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{147997}}^1$

素因数の和:148187

約数の個数: 48

約数和(自身を含む): 64446617088

約数和(自身を除く): 32569247264

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 127, 212, 254, 424, 508, 848, 1016, 1696, 2032, 4064, 6731, 13462, 26924, 53848, 107696, 147997, 215392, 295994, 591988, 1183976, 2367952, 4735904, 7843841, 15687682, 18795619, 31375364, 37591238, 62750728, 75182476, 125501456, 150364952, 251002912, 300729904, 601459808, 996167807, 1992335614, 3984671228, 7969342456, 15938684912, 31877369824]

約数ペア:

[(1, 31877369824), (2, 15938684912), (4, 7969342456), (8, 3984671228), (16, 1992335614), (32, 996167807), (53, 601459808), (106, 300729904), (127, 251002912), (212, 150364952), (254, 125501456), (424, 75182476), (508, 62750728), (848, 37591238), (1016, 31375364), (1696, 18795619), (2032, 15687682), (4064, 7843841), (6731, 4735904), (13462, 2367952), (26924, 1183976), (53848, 591988), (107696, 295994), (147997, 215392)]