31503948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3319}}^1$

素因数の和:3446

約数の個数: 48

約数和(自身を含む): 84779520

約数和(自身を除く): 53275572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 3319, 4746, 6638, 9492, 9957, 13276, 19914, 23233, 39828, 46466, 69699, 92932, 139398, 278796, 375047, 750094, 1125141, 1500188, 2250282, 2625329, 4500564, 5250658, 7875987, 10501316, 15751974, 31503948]

約数ペア:

[(1, 31503948), (2, 15751974), (3, 10501316), (4, 7875987), (6, 5250658), (7, 4500564), (12, 2625329), (14, 2250282), (21, 1500188), (28, 1125141), (42, 750094), (84, 375047), (113, 278796), (226, 139398), (339, 92932), (452, 69699), (678, 46466), (791, 39828), (1356, 23233), (1582, 19914), (2373, 13276), (3164, 9957), (3319, 9492), (4746, 6638)]