40314632

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1091}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 38309368

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1091, 1192, 2182, 4364, 4619, 8728, 9238, 18476, 33821, 36952, 67642, 135284, 162559, 270568, 325118, 650236, 1300472, 5039329, 10078658, 20157316, 40314632]

約数ペア:

[(1, 40314632), (2, 20157316), (4, 10078658), (8, 5039329), (31, 1300472), (62, 650236), (124, 325118), (149, 270568), (248, 162559), (298, 135284), (596, 67642), (1091, 36952), (1192, 33821), (2182, 18476), (4364, 9238), (4619, 8728)]