40316256

素因数分解:

$2^5\times 3^2\times {\mathrm{139987}}^1$

素因数の和:140003

約数の個数: 36

約数和(自身を含む): 114650172

約数和(自身を除く): 74333916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 139987, 279974, 419961, 559948, 839922, 1119896, 1259883, 1679844, 2239792, 2519766, 3359688, 4479584, 5039532, 6719376, 10079064, 13438752, 20158128, 40316256]

約数ペア:

[(1, 40316256), (2, 20158128), (3, 13438752), (4, 10079064), (6, 6719376), (8, 5039532), (9, 4479584), (12, 3359688), (16, 2519766), (18, 2239792), (24, 1679844), (32, 1259883), (36, 1119896), (48, 839922), (72, 559948), (96, 419961), (144, 279974), (288, 139987)]