31303896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{100333}}^1$

素因数の和:100355

約数の個数: 32

約数和(自身を含む): 84280560

約数和(自身を除く): 52976664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 100333, 200666, 300999, 401332, 601998, 802664, 1203996, 1304329, 2407992, 2608658, 3912987, 5217316, 7825974, 10434632, 15651948, 31303896]

約数ペア:

[(1, 31303896), (2, 15651948), (3, 10434632), (4, 7825974), (6, 5217316), (8, 3912987), (12, 2608658), (13, 2407992), (24, 1304329), (26, 1203996), (39, 802664), (52, 601998), (78, 401332), (104, 300999), (156, 200666), (312, 100333)]